Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-06-2024 01:53

General

  • Target

    b13278b22966a77e73ba4e2d7b21c663_JaffaCakes118.exe

  • Size

    320KB

  • MD5

    b13278b22966a77e73ba4e2d7b21c663

  • SHA1

    a698b00e96fc5695f30ce86f2cffafdc801627b0

  • SHA256

    95dd9969858c4190c605a39044ab1f42d42266dbf8881ee6ef5ef9ab072efc86

  • SHA512

    9e2420d8f0271a5f6adc02942d0160f10edcfe84080b4c482ea87f21086fbd828b2dfa24f100ab517750b487830968931dd023490566eb5f4148696efc0a7be2

  • SSDEEP

    6144:OZ5GHKqSccAXTIzUzWvxv7vV+G7zPoAz0Q54HeyJAud+V3Oj:ObGHKDccAX0AWvxzvV+zAz03HFB

Score
10/10

Malware Config

Signatures

  • Imminent RAT

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 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 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b13278b22966a77e73ba4e2d7b21c663_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b13278b22966a77e73ba4e2d7b21c663_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4888
    • C:\Users\Admin\AppData\Local\Temp\b13278b22966a77e73ba4e2d7b21c663_jaffacakes118\b13278b22966a77e73ba4e2d7b21c663_jaffacakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\b13278b22966a77e73ba4e2d7b21c663_jaffacakes118\b13278b22966a77e73ba4e2d7b21c663_jaffacakes118.exe"
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2360
    • 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\b13278b22966a77e73ba4e2d7b21c663_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4544
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:3320
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:4904

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Remote System Discovery

    1
    T1018

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\b13278b22966a77e73ba4e2d7b21c663_jaffacakes118\b13278b22966a77e73ba4e2d7b21c663_jaffacakes118.exe
      Filesize

      320KB

      MD5

      b13278b22966a77e73ba4e2d7b21c663

      SHA1

      a698b00e96fc5695f30ce86f2cffafdc801627b0

      SHA256

      95dd9969858c4190c605a39044ab1f42d42266dbf8881ee6ef5ef9ab072efc86

      SHA512

      9e2420d8f0271a5f6adc02942d0160f10edcfe84080b4c482ea87f21086fbd828b2dfa24f100ab517750b487830968931dd023490566eb5f4148696efc0a7be2

    • memory/2360-16-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/2360-17-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/2360-18-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/2360-20-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/2360-28-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/2360-29-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/4888-0-0x0000000074DB2000-0x0000000074DB3000-memory.dmp
      Filesize

      4KB

    • memory/4888-1-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/4888-2-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/4888-3-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB

    • memory/4888-19-0x0000000074DB0000-0x0000000075361000-memory.dmp
      Filesize

      5.7MB