Analysis

  • max time kernel
    140s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-08-2024 15:42

General

  • Target

    a321bdf9909c29ce2df353c9f9b904fe_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    a321bdf9909c29ce2df353c9f9b904fe

  • SHA1

    ac5ee9fc17136260196efd59f58abab16a601005

  • SHA256

    94086ac3ca3682217ff4329a9f72b4c780ebecf9c13e48d1ec4d8792c739cd82

  • SHA512

    4c3548b98aed73a52c6cfc611b7977244745beaf95de4eb39951de345fef752b27f95d7ac3121f1bdbd75af10cba693cbb70723ddc72a1d67ebfbab25380626b

  • SSDEEP

    384:7LOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FY:oSagh0Qu1UkKE7AF

Malware Config

Signatures

  • 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.

  • Drops file in Program Files directory 1 IoCs
  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a321bdf9909c29ce2df353c9f9b904fe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a321bdf9909c29ce2df353c9f9b904fe_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\syswow64\svchost.exe
      2⤵
      • Adds policy Run key to start application
      • Deletes itself
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/372-2-0x00000000009C0000-0x00000000009CE000-memory.dmp

    Filesize

    56KB

  • memory/372-4-0x00000000009C0000-0x00000000009CE000-memory.dmp

    Filesize

    56KB

  • memory/372-6-0x00000000001F0000-0x00000000001F5000-memory.dmp

    Filesize

    20KB

  • memory/372-10-0x00000000001F0000-0x00000000001F5000-memory.dmp

    Filesize

    20KB

  • memory/1072-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1072-1-0x0000000000450000-0x0000000000452000-memory.dmp

    Filesize

    8KB