Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2024 20:21

General

  • Target

    0748886fcd34a6df25786cac4c85b368_JaffaCakes118.exe

  • Size

    60KB

  • MD5

    0748886fcd34a6df25786cac4c85b368

  • SHA1

    95db639907243f34ef7695082801e48605c78f63

  • SHA256

    76c325dd2c7f5d3891f11fe6cd0af0618f35c98e508eef3840ef8c1438df27a6

  • SHA512

    ca6597c681f21da160abb4e4e1b928e7a81b966c1d4455cd3818c40cfe43af5454c4f29efbe8dbdc6e89c10825d0903e580ff5e5e8d8053484d2bdcea7afac54

  • SSDEEP

    768:+Xdx1BIFeaEtirGxj2D2n/z/D0lbdfs3OfKDHGqHg6WBM:+Xh5a9rsj2a/Dxg6WBM

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0748886fcd34a6df25786cac4c85b368_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0748886fcd34a6df25786cac4c85b368_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2264
    • C:\Users\Admin\lvqiox.exe
      "C:\Users\Admin\lvqiox.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
      • Suspicious use of WriteProcessMemory
      PID:2732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\lvqiox.exe

    Filesize

    60KB

    MD5

    8978b56f2bbcc2800f608f95f8ec4317

    SHA1

    9e627603d8d9608b4cb24bad4eb2b2c137cfd88b

    SHA256

    e9459b87938076a547ceab62d94af7e90ac77b77fc1f1a0b549fd811a4566562

    SHA512

    33a70312b5e31c00a2bad4bb5c39c4ec6a81b3b8db5229ab8e51d9cce5424ac583389af787889f426af27e29cd55569080ea1da73c336cf7087fda5b30e926e7