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Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 00:21

General

  • Target

    b59de95cea29b574e294bf41230e9668_JaffaCakes118.exe

  • Size

    60KB

  • MD5

    b59de95cea29b574e294bf41230e9668

  • SHA1

    6390436697decfba609ce93e172490de4a587e4f

  • SHA256

    ae8a58019e1f2afda2500872c3662456da61692bf824366b2766ec5c0c45f191

  • SHA512

    d16e56d2f042455a657270488050fb62ee22257520942abc7613000a3925db1bcc12eb931b1fa7dcf32a9f83ef63fe4741fa29dd5707e7140ce8510d7f3a2fc2

  • SSDEEP

    1536:CI6sJ1S0xnBTySc2c4WId1sNRl3tFvVz9r5HMF:CZh0xBTyPkSJlr5Hs

Malware Config

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Event Triggered Execution: AppCert DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppCert DLLs loaded into processes.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:420
    • C:\Users\Admin\AppData\Local\Temp\b59de95cea29b574e294bf41230e9668_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\b59de95cea29b574e294bf41230e9668_JaffaCakes118.exe"
      1⤵
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2604

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/420-2-0x0000000000150000-0x0000000000151000-memory.dmp

      Filesize

      4KB

    • memory/2604-0-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2604-3-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB