Malware_ce14f2ef36

by malwarelabrobot on October 15th, 2013 in Malware Descriptions.

GenericPhysicalDrive0.YR, GenericInjector.YR, BankerGeneric.YR (Lavasoft MAS)
Behaviour: Banker


The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

Summary
Technical Details
Removal Recommendations

MD5: ce14f2ef3635abb1d8f2bcc1cd06cbae
SHA1: f34dcf23cac9f5f9f52367a32e126522a33cd05e
SHA256: fc5282a640cbb4c7fb5bd25f92a3bfe225fa7797717e626fd96f9b9f23a1b00b
SSDeep: 24576:twMKxiGZUoGoFP wI0Yr2bOOfzBkNhv8sY1EQyUrj2mCc9yg2GHH:qMKof2RIhavKNpvqysj2mCnGHH
Size: 1189552 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: BorlandDelphi30, MicrosoftVisualCv60SPx, UPolyXv05_v6
Company: no certificate found
Created at: 2012-07-04 14:06:57


Summary:

Banker. Steals data relating to online banking systems, e-payment systems and credit card systems.

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

lmi_rescue.exe:1648
ce14f2ef3635abb1d8f2bcc1cd06cbae.exe:1500

File activity

The process lmi_rescue.exe:1648 makes changes in a file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\params.txt (311 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\40H7KWFL\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\URODZWP8\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Y37KKWD3\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\chatlog.dat (154 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\rescue.log (7152 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\W9SUKF1H\desktop.ini (67 bytes)

The process ce14f2ef3635abb1d8f2bcc1cd06cbae.exe:1500 makes changes in a file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\params.txt (328 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\rescue.ico (32 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\rahook.dll (177 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\LMI_Rescue_srv.exe (16582 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\lmi_rescue.exe (15801 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\ra64app.exe (213 bytes)
%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\logo.bmp (7 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\script (0 bytes)
C:\ce14f2ef3635abb1d8f2bcc1cd06cbae.exe (0 bytes)

Registry activity

The process lmi_rescue.exe:1648 makes changes in a system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "3E CD A9 AA 6C A0 A2 BE 8E 3C 62 AB 55 E7 26 6B"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\RFC1156Agent\CurrentVersion\Parameters]
"TrapPollTimeMilliSecs" = "15000"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\E5215D3460C2C20BBE2D9FE5FB665DAA2C0E225C]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 6F 7E 74 A3"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce]
"*LogMeInRescue_2375742912" = "%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\lmi_rescue.exe -runonce reboot"

The Trojan deletes the following value(s) in system registry:

[HKLM\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates]
"E5215D3460C2C20BBE2D9FE5FB665DAA2C0E225C"

The process ce14f2ef3635abb1d8f2bcc1cd06cbae.exe:1500 makes changes in a system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\System\CurrentControlSet\Control\Session Manager]
"PendingFileRenameOperations" = "\??\c:\ce14f2ef3635abb1d8f2bcc1cd06cbae.exe,"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"

Network activity (URLs)

No activity has been detected.

Rootkit activity

No anomalies have been detected.

Propagation


Remove it with Ad-Aware

  1. Click (here) to download and install Ad-Aware Free Antivirus.
  2. Update the definition files.
  3. Run a full scan of your computer.


Manual removal*

  1. Terminate malicious process(es) (How to End a Process With the Task Manager):

    lmi_rescue.exe:1648
    ce14f2ef3635abb1d8f2bcc1cd06cbae.exe:1500

  2. Delete the original Trojan file.
  3. Delete or disinfect the following files created/modified by the Trojan:

    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\params.txt (311 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\40H7KWFL\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\URODZWP8\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Y37KKWD3\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\chatlog.dat (154 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\rescue.log (7152 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\W9SUKF1H\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\rescue.ico (32 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\rahook.dll (177 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\LMI_Rescue_srv.exe (16582 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\lmi_rescue.exe (15801 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\ra64app.exe (213 bytes)
    %Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\logo.bmp (7 bytes)

  4. Delete the following value(s) in the autorun key (How to Work with System Registry):

    [HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce]
    "*LogMeInRescue_2375742912" = "%Documents and Settings%\%current user%\Local Settings\Application Data\LogMeIn Rescue Applet\LMIR0001.tmp\lmi_rescue.exe -runonce reboot"

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.