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Analysis

  • max time kernel
    150s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2024, 01:17

General

  • Target

    a0abe2a3564f66a72fdc67597b273247_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    a0abe2a3564f66a72fdc67597b273247

  • SHA1

    33f4a4cd2fa3513b9e15f0e6a10822accdb2b2f1

  • SHA256

    f416855a4450c45fc50339ebbed2cc7880cb1c52f29d5c5ae746eefb07fa733d

  • SHA512

    6e999150f85c9a092c439b3a35b31fbc2998f4cdd056770cb556145532dceb7b8ad0bbb2a05c26a25dfc9a0c2e0fdec1d2f85474b49c1bf2e711425f208e8170

  • SSDEEP

    1536:XGtGi82NTzwF2MGAc4ohrPXo+73Rez8b0SyuNIjnZq:owzurPX7CuCnY

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a0abe2a3564f66a72fdc67597b273247_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a0abe2a3564f66a72fdc67597b273247_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4720
    • C:\Users\Admin\queze.exe
      "C:\Users\Admin\queze.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\queze.exe

    Filesize

    100KB

    MD5

    59881c5c2aee192e43f191d499bd0669

    SHA1

    00a248a1b12873dfb879a15ec6086efc27dab9ec

    SHA256

    b8303b32315adbc9375247e4408fe3e49a6e06b7acc646fd07a220a0a6d6ea72

    SHA512

    463260c6508ce1a264980f9b9810538083235b3de318f877f2f9aa5b7272fa4bef3ea3f4c1af0b531a2e6d0b1e3b4dc7bb9c6db6bbd8c4d607e8757070d112b1