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Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/09/2024, 22:13

General

  • Target

    ee869b815d4a23c592728a337210c930_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    ee869b815d4a23c592728a337210c930

  • SHA1

    1ffa749a0e1a352d9350c0bb25c039e0d6ca720b

  • SHA256

    db02d6dad69e5635f30a29ec5b3002e080c2905190841bb8dee9f83f2e634fda

  • SHA512

    640b496762be3584a8b410eb5d5017565dc5f760141987ea778f96975ae967b0c75ed7e7842bf2e1b136c65f16c6b5afd753494e5267d267f419bf1e1800120d

  • SSDEEP

    1536:GRtG182NTzwboGHMGAc4ohrPXo+73Rez8b0Sy2NIjnZMd:Hw8TurPX7C2Cned

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee869b815d4a23c592728a337210c930_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee869b815d4a23c592728a337210c930_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Users\Admin\xuiehoy.exe
      "C:\Users\Admin\xuiehoy.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:2088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\xuiehoy.exe

    Filesize

    100KB

    MD5

    f350e24490d02e325a600832c89f3f17

    SHA1

    fda3ba6325de33389dc6b65412f83eb4a16c9983

    SHA256

    a821f62bac6255534123dfb534a5f241eaa13df622d98c18e639f1c507a98006

    SHA512

    42c5e74cff63dd6cebbf58e1c7efaa39f106e7ba7d9d9c4f470ac65bc3759d85915fc28c37f10951073d45d1a8159350ef63b0dfa5a04e4a49f98f0ca33641e0