Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 15:58

General

  • Target

    3106a6a64d205f872a92f259eb2affa0_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    3106a6a64d205f872a92f259eb2affa0

  • SHA1

    c913daf2d9165f73f171ca94f242545d7207140b

  • SHA256

    7a51d76113a532855704d29c2aa6b2d82a83a5e949a608099c496a345248e777

  • SHA512

    765b0128739485c4af1c8f12182550b8dce24952b1d59b16d3b7f6607a0439199bc371dcaa7b8cbd87505a51d4c55a5e90a2b00e5832f91bcc841e01a1f652ce

  • SSDEEP

    1536:otQBHlf6cO/hVkGulSc16l6u+NMMl/KlYv1Tq5ThFfNIjnZxA:lmhylu8CFFfCnDA

Score
10/10

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 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3106a6a64d205f872a92f259eb2affa0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3106a6a64d205f872a92f259eb2affa0_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Users\Admin\joiove.exe
      "C:\Users\Admin\joiove.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\joiove.exe

    Filesize

    96KB

    MD5

    911ff4b67ce030cce07292c361a4f689

    SHA1

    d5403f20bff94016a9f74418d69216f709c3422b

    SHA256

    97b70cacdf03230c398f4abbff6df36dbf5c4f13b2cfd03a423cc70f56d214f8

    SHA512

    ea95892bb320582c720f24913a5d566100e2e6b8e78b616398ba973786bccd83f25729ee1cc7a7dd73456e6425a0f67f3deb8e31a1573afd4c7c23fd19011ada