Analysis

  • max time kernel
    136s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 19:22

General

  • Target

    68570f45a3a5301bf422fd915bc410bc_JaffaCakes118.exe

  • Size

    621KB

  • MD5

    68570f45a3a5301bf422fd915bc410bc

  • SHA1

    dd9a94be94bd9ae2e63e1fdb615f93fb77fe75ca

  • SHA256

    21447a87d8192a2c0ca56bc50da4d256b3e17000e6436ce96b202f1306219b7e

  • SHA512

    b1e533656891176bd73a90633c667a1d76dc7bc5e2f207ed01c414c470622b7a6ae51486ab236f68364c66c3f137c785b3e3009072ebc414264527fa268089da

  • SSDEEP

    12288:rSGzBeMotypYg/9Qtxv5S6mgkJDPqH1ppspY9xJqCqL5N:tBeMtYgytxvk691jJxJqL5N

Score
7/10

Malware Config

Signatures

  • 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).

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68570f45a3a5301bf422fd915bc410bc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\68570f45a3a5301bf422fd915bc410bc_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:5108
    • C:\Users\Admin\AppData\Local\Temp\n7006\s7006.exe
      "C:\Users\Admin\AppData\Local\Temp\n7006\s7006.exe" 8ceaed9efb96ba95b5c81cd3Dp06Ghz6CkIk9a6feFNBffo4UpUsobMdinTAumkB17U3AER40WHkt+8Hqo1UGJ/1GrC9Nxz/O/ITQnWhJxvHfRCSJF6d/KAgeHGhnM/q0ga7JwIlu1IC+HfgMGsoF6m2xit2Wh6AeRJYDTZ/D5HDZbmI0Hcda5sBi/y9JQ== /v "C:\Users\Admin\AppData\Local\Temp\68570f45a3a5301bf422fd915bc410bc_JaffaCakes118.exe" /a
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1572

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\n7006\s7006.exe

    Filesize

    351KB

    MD5

    ef0e72fd2695f8f16e6e64340864ab06

    SHA1

    69246b98faca4e30777b4738d0ee2426591d1a8e

    SHA256

    27a778014e9ff9ebb7f5dbebda9aec300e389d9e947509bde090204f7bd131d1

    SHA512

    cf84b8f393fd63100dabc7d8587ec5a2b1e40faf28e734dfa8cfc87181395a58ca929c963a0a16279435df734240c25f052fd717baa62636b4e17033f69efa75

  • memory/1572-12-0x00007FF992805000-0x00007FF992806000-memory.dmp

    Filesize

    4KB

  • memory/1572-13-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-26-0x000000001BA60000-0x000000001BA70000-memory.dmp

    Filesize

    64KB

  • memory/1572-29-0x000000001C790000-0x000000001CC5E000-memory.dmp

    Filesize

    4.8MB

  • memory/1572-30-0x000000001CD00000-0x000000001CD9C000-memory.dmp

    Filesize

    624KB

  • memory/1572-31-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-32-0x000000001CEF0000-0x000000001CF52000-memory.dmp

    Filesize

    392KB

  • memory/1572-33-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-34-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-35-0x000000001BA80000-0x000000001BA88000-memory.dmp

    Filesize

    32KB

  • memory/1572-36-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-37-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-38-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-39-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-40-0x000000001E840000-0x000000001E97C000-memory.dmp

    Filesize

    1.2MB

  • memory/1572-41-0x0000000020B40000-0x000000002104E000-memory.dmp

    Filesize

    5.1MB

  • memory/1572-42-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-43-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-44-0x00007FF992805000-0x00007FF992806000-memory.dmp

    Filesize

    4KB

  • memory/1572-45-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-46-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB

  • memory/1572-48-0x00007FF992550000-0x00007FF992EF1000-memory.dmp

    Filesize

    9.6MB