Analysis

  • max time kernel
    137s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2024 10:06

General

  • Target

    1bfaac4c57d83a709cebfb69d04bbe2e_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    1bfaac4c57d83a709cebfb69d04bbe2e

  • SHA1

    ec5c936221118d05332ad2d3ee34b8a76675eb41

  • SHA256

    9545c84dcbd36668186c7af45ed845b0c0b126133cafc343d859842c51900737

  • SHA512

    b691b84f3811d87a2e64aa01ce8a077a4fcce03227d8e08f491e0ff1f15baffb66faddb1a9e40ff9f6f6cafcf39fc682a60d4fc0c60420109cc4a5158a61fd49

  • SSDEEP

    24576:HAHnh+eWsN3skA4RV1Hom2KXMmHaRGVf2O/PbphbmEnJi811RQFuHALTgP5:6h+ZkldoPK8YacTyQ

Malware Config

Signatures

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bfaac4c57d83a709cebfb69d04bbe2e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1bfaac4c57d83a709cebfb69d04bbe2e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4496
    • C:\Users\Admin\AppData\Local\Temp\1bfaac4c57d83a709cebfb69d04bbe2e_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\1bfaac4c57d83a709cebfb69d04bbe2e_JaffaCakes118.exe"
      2⤵
        PID:4856

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4496-8-0x0000000002670000-0x0000000002671000-memory.dmp

      Filesize

      4KB

    • memory/4856-7-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB

    • memory/4856-1-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB