Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 12:39

General

  • Target

    17b4f6c8e030bcc1516f978f1f159ff8_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    17b4f6c8e030bcc1516f978f1f159ff8

  • SHA1

    e4c5faff829cb346c6bb0b15716a6a260b89101f

  • SHA256

    9ce382b1991be3ae8fa744c4abf5d450ee9d376da295dfee8ca565551e75a9b0

  • SHA512

    adb100e1f52bc096cc23c5a5a82a2d5f581b6477e84f8641ced130249264dd3cb708e3b1e1e43ae7f50e6853bb2dd1cdff6421012896361eda8688d750116be4

  • SSDEEP

    24576:xZyLaHxaFxJ3pJxhqyxmF7CZxZyLaHxaFxJ3pJxhqyxmF7CZOUa:xrHxexJ3rxhE2ZxrHxexJ3rxhE2ZO

Malware Config

Signatures

  • Detect ZGRat V1 1 IoCs
  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

  • MassLogger Main payload 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17b4f6c8e030bcc1516f978f1f159ff8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\17b4f6c8e030bcc1516f978f1f159ff8_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3356
    • C:\Users\Admin\AppData\Local\Temp\17b4f6c8e030bcc1516f978f1f159ff8_JaffaCakes118.exe
      "{path}"
      2⤵
        PID:3280
      • C:\Users\Admin\AppData\Local\Temp\17b4f6c8e030bcc1516f978f1f159ff8_JaffaCakes118.exe
        "{path}"
        2⤵
          PID:3512
        • C:\Users\Admin\AppData\Local\Temp\17b4f6c8e030bcc1516f978f1f159ff8_JaffaCakes118.exe
          "{path}"
          2⤵
          • Checks computer location settings
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • outlook_office_path
          • outlook_win_path
          PID:4488

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3356-10-0x0000000008820000-0x00000000088BA000-memory.dmp

        Filesize

        616KB

      • memory/3356-2-0x0000000005C20000-0x00000000061C4000-memory.dmp

        Filesize

        5.6MB

      • memory/3356-0-0x000000007536E000-0x000000007536F000-memory.dmp

        Filesize

        4KB

      • memory/3356-3-0x0000000005710000-0x00000000057A2000-memory.dmp

        Filesize

        584KB

      • memory/3356-4-0x00000000058F0000-0x000000000598C000-memory.dmp

        Filesize

        624KB

      • memory/3356-5-0x00000000056D0000-0x00000000056DA000-memory.dmp

        Filesize

        40KB

      • memory/3356-6-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/3356-7-0x000000007536E000-0x000000007536F000-memory.dmp

        Filesize

        4KB

      • memory/3356-15-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/3356-9-0x00000000062F0000-0x0000000006390000-memory.dmp

        Filesize

        640KB

      • memory/3356-8-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/3356-1-0x0000000000BD0000-0x0000000000D58000-memory.dmp

        Filesize

        1.5MB

      • memory/4488-22-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/4488-14-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/4488-13-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/4488-16-0x0000000006390000-0x00000000063F6000-memory.dmp

        Filesize

        408KB

      • memory/4488-17-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/4488-18-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/4488-19-0x0000000006E30000-0x0000000006E80000-memory.dmp

        Filesize

        320KB

      • memory/4488-20-0x0000000006DD0000-0x0000000006DDA000-memory.dmp

        Filesize

        40KB

      • memory/4488-21-0x0000000075360000-0x0000000075B10000-memory.dmp

        Filesize

        7.7MB

      • memory/4488-11-0x0000000000400000-0x0000000000486000-memory.dmp

        Filesize

        536KB