Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    11-06-2024 17:26

General

  • Target

    9ef9e29a93154b3c7c87191972f20f44_JaffaCakes118.exe

  • Size

    455KB

  • MD5

    9ef9e29a93154b3c7c87191972f20f44

  • SHA1

    21e9361f341c552baaba6fea8e9a63e87a591148

  • SHA256

    92c1617d281a547fb7dc3e086f27d268d6cb09d1477ea5087e39eb164d451d62

  • SHA512

    93cf0776ea78abc5c864e317016cef84b12558adb6bcca174ec8081d507db7fc0e7dddfae4e618811c0158bdbe70d805afd6a0cf5fee834fd27cdb8dc86b1a4b

  • SSDEEP

    12288:pTOnjV+iILZRqTPljGeZNb19En63N9020WK4AvrXYZ:y0DQjZ0YKY

Malware Config

Extracted

Family

socelars

C2

http://www.frivoloument.com/index.php/

Signatures

  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ef9e29a93154b3c7c87191972f20f44_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9ef9e29a93154b3c7c87191972f20f44_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2884
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 172
      2⤵
      • Program crash
      PID:2100

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2884-0-0x0000000000400000-0x000000000050E000-memory.dmp

    Filesize

    1.1MB

  • memory/2884-1-0x0000000000400000-0x000000000050E000-memory.dmp

    Filesize

    1.1MB