Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 10:57

General

  • Target

    bb9041487b7d966260d47bd32121f486_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    bb9041487b7d966260d47bd32121f486

  • SHA1

    fac43df33eaa4b6f6b26db715d3dee6dc23b0c1a

  • SHA256

    b6e05c886b442ab58f3d8210125570a8b195f44e6940c9bc84a317fb5cda7de1

  • SHA512

    ac81d2d512906b64b416990c7b687e2efe9ae3e7907ded6296f2b325979b3d9d679565eedf841619fb3415808e084dfcdb1c44aae0545a9db2c7bbf04e715356

  • SSDEEP

    12288:nM/VGR9lbM/VGR9lf+YcwRmLMne8tJqU5XfLDycIK0XmCvqUS:M/VGe/VGhV9EkLGc90Pv

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 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 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: EnumeratesProcesses 48 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4692
    • C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3816
      • C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_jaffacakes118\bb9041487b7d966260d47bd32121f486_jaffacakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_jaffacakes118\bb9041487b7d966260d47bd32121f486_jaffacakes118.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2552
        • C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_jaffacakes118\bb9041487b7d966260d47bd32121f486_jaffacakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_jaffacakes118\bb9041487b7d966260d47bd32121f486_jaffacakes118.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1860
      • 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\bb9041487b7d966260d47bd32121f486_JaffaCakes118.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3124
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:1600
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:5040

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Modify Registry

    1
    T1112

    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\Microsoft\CLR_v4.0_32\UsageLogs\bb9041487b7d966260d47bd32121f486_JaffaCakes118.exe.log
      Filesize

      1KB

      MD5

      67ddf224adc71096f67a76084aa3a414

      SHA1

      44a5867b1414487c178ab1371d9db71fca0cb9c9

      SHA256

      6520e15bd86fc89ae41b1a72521ec35aab8e5f7472fe0dad2ee378d115d3a314

      SHA512

      d953d0124a731411ca6123f26deba36f9dbea2b02ad16115bc90d7f88371f4056733195dc705648d81d9696b03d0ca76ec269be56d41608339abe086ab6c89f1

    • C:\Users\Admin\AppData\Local\Temp\bb9041487b7d966260d47bd32121f486_jaffacakes118\bb9041487b7d966260d47bd32121f486_jaffacakes118.exe
      Filesize

      1.0MB

      MD5

      bb9041487b7d966260d47bd32121f486

      SHA1

      fac43df33eaa4b6f6b26db715d3dee6dc23b0c1a

      SHA256

      b6e05c886b442ab58f3d8210125570a8b195f44e6940c9bc84a317fb5cda7de1

      SHA512

      ac81d2d512906b64b416990c7b687e2efe9ae3e7907ded6296f2b325979b3d9d679565eedf841619fb3415808e084dfcdb1c44aae0545a9db2c7bbf04e715356

    • C:\Users\Admin\AppData\Roaming\Imminent\Path.dat
      Filesize

      53B

      MD5

      ec32a9268b5de1a8bbd76a3dd4ddafe6

      SHA1

      557f48e15512c4ab101b2fb3d5969a4f55619ff8

      SHA256

      eed9db28f7ea2573691ff175d7dfe777e090fdc37b009c79427f43cd3db0ea29

      SHA512

      8770b81c675801d75625d0d04976159b2a33ca253b67c7fdd5fd72c1c8d179325ce0dd07cf196b54bdaaa6f93b8c32ea454662cd32ec94b9c479e25741415cf2

    • memory/1860-44-0x0000000007370000-0x000000000737A000-memory.dmp
      Filesize

      40KB

    • memory/1860-43-0x0000000007180000-0x0000000007196000-memory.dmp
      Filesize

      88KB

    • memory/2552-40-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/2552-37-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/2552-36-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/2552-35-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/2552-33-0x0000000004C40000-0x0000000004C62000-memory.dmp
      Filesize

      136KB

    • memory/2552-32-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/3816-16-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/3816-10-0x0000000000400000-0x0000000000456000-memory.dmp
      Filesize

      344KB

    • memory/3816-15-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/3816-34-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/3816-14-0x0000000003040000-0x0000000003050000-memory.dmp
      Filesize

      64KB

    • memory/3816-18-0x0000000005770000-0x0000000005798000-memory.dmp
      Filesize

      160KB

    • memory/3816-17-0x0000000005970000-0x0000000005A1E000-memory.dmp
      Filesize

      696KB

    • memory/3816-19-0x0000000006BC0000-0x0000000006C26000-memory.dmp
      Filesize

      408KB

    • memory/3816-20-0x0000000006BA0000-0x0000000006BB8000-memory.dmp
      Filesize

      96KB

    • memory/4692-13-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/4692-9-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/4692-8-0x0000000074B0E000-0x0000000074B0F000-memory.dmp
      Filesize

      4KB

    • memory/4692-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp
      Filesize

      4KB

    • memory/4692-7-0x00000000070A0000-0x000000000713C000-memory.dmp
      Filesize

      624KB

    • memory/4692-6-0x0000000005940000-0x00000000059D2000-memory.dmp
      Filesize

      584KB

    • memory/4692-5-0x0000000005E50000-0x00000000063F4000-memory.dmp
      Filesize

      5.6MB

    • memory/4692-4-0x0000000074B00000-0x00000000752B0000-memory.dmp
      Filesize

      7.7MB

    • memory/4692-3-0x00000000025E0000-0x0000000002602000-memory.dmp
      Filesize

      136KB

    • memory/4692-2-0x0000000004B40000-0x0000000004B5A000-memory.dmp
      Filesize

      104KB

    • memory/4692-1-0x00000000000D0000-0x00000000001D6000-memory.dmp
      Filesize

      1.0MB