Analysis

  • max time kernel
    130s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    17-06-2024 09:28

General

  • Target

    b7e50386f0f5819c8a286726790405bf_JaffaCakes118.exe

  • Size

    355KB

  • MD5

    b7e50386f0f5819c8a286726790405bf

  • SHA1

    bb5eae5684b4a4cfefccc069488f0aace76a1f96

  • SHA256

    31ce8d6d668c443c7eb5648d7d09c4db5edb6260d06c4439c64e96901e20e8cc

  • SHA512

    f8f87dde4adea619111236611eefb5f475de6e518e1827b0b46e383b686d697badd93d6897b038df93b10091956065def88e9cf349c468434506c911bf4e9735

  • SSDEEP

    6144:0Y6yVbWCcMKN8ULZtbViAmizk4s/RFLoM:0Y6y1WiKN3Lbp/kpv

Score
10/10

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b7e50386f0f5819c8a286726790405bf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b7e50386f0f5819c8a286726790405bf_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Users\Admin\AppData\Local\Temp\b7e50386f0f5819c8a286726790405bf_jaffacakes118\b7e50386f0f5819c8a286726790405bf_jaffacakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\b7e50386f0f5819c8a286726790405bf_jaffacakes118\b7e50386f0f5819c8a286726790405bf_jaffacakes118.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2160
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\b7e50386f0f5819c8a286726790405bf_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:2536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\b7e50386f0f5819c8a286726790405bf_jaffacakes118\b7e50386f0f5819c8a286726790405bf_jaffacakes118.exe

    Filesize

    355KB

    MD5

    b7e50386f0f5819c8a286726790405bf

    SHA1

    bb5eae5684b4a4cfefccc069488f0aace76a1f96

    SHA256

    31ce8d6d668c443c7eb5648d7d09c4db5edb6260d06c4439c64e96901e20e8cc

    SHA512

    f8f87dde4adea619111236611eefb5f475de6e518e1827b0b46e383b686d697badd93d6897b038df93b10091956065def88e9cf349c468434506c911bf4e9735

  • memory/2160-13-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2160-15-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2160-14-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2160-20-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2340-0-0x0000000074B91000-0x0000000074B92000-memory.dmp

    Filesize

    4KB

  • memory/2340-1-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2340-2-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2340-16-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB