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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/01/2025, 12:28

General

  • Target

    JaffaCakes118_8ba3b3f8739e4e83582e07d48e8f2896.exe

  • Size

    43KB

  • MD5

    8ba3b3f8739e4e83582e07d48e8f2896

  • SHA1

    52f6bad376fc623008a504f569516605e2f609cc

  • SHA256

    73dc4645cf8fd21515927336b27a1414ed8bcf107777981ebe5d400d0f75ab2e

  • SHA512

    0d9cb47a4a0120dadec2809c50c113c1baa79b5dc66d4ca908fde1fe2a1772a8f11d6c2977b553442fb067214ac11621b8cf433904749658922cdb4dc814608b

  • SSDEEP

    768:bdGo443/5F6YV6JouyEJSOBPGswYuzIAebmFTZpcdg2qXOlHOGw:booj3hFDgJouyUgswd9ZOLqXOlI

Malware Config

Signatures

  • Andromeda family
  • Andromeda, Gamarue

    Andromeda, also known as Gamarue, is a modular botnet malware primarily used for distributing other types of malware and it's written in C++.

  • Detects Andromeda payload. 2 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Deletes itself 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 2 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ba3b3f8739e4e83582e07d48e8f2896.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ba3b3f8739e4e83582e07d48e8f2896.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3436
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ba3b3f8739e4e83582e07d48e8f2896.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ba3b3f8739e4e83582e07d48e8f2896.exe"
      2⤵
      • Maps connected drives based on registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3360
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\syswow64\svchost.exe
        3⤵
        • Adds policy Run key to start application
        • Deletes itself
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        PID:3544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3360-3-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/3360-4-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/3360-7-0x0000000000410000-0x00000000004D9000-memory.dmp

    Filesize

    804KB

  • memory/3436-0-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/3436-6-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/3544-8-0x0000000000FE0000-0x0000000000FEE000-memory.dmp

    Filesize

    56KB

  • memory/3544-11-0x0000000000FE0000-0x0000000000FEE000-memory.dmp

    Filesize

    56KB

  • memory/3544-13-0x0000000000FC0000-0x0000000000FC5000-memory.dmp

    Filesize

    20KB

  • memory/3544-17-0x0000000000FC0000-0x0000000000FC5000-memory.dmp

    Filesize

    20KB