Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-08-2024 07:44

General

  • Target

    b2a327f8d2040bb31942fcf55372edf1_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    b2a327f8d2040bb31942fcf55372edf1

  • SHA1

    747d1c598b54c7952099ed9934ca7edb72371f7c

  • SHA256

    71321b4f295a075205e5924dce6d607b5eefcdbbd056b205cc2b8116a1716c65

  • SHA512

    1f6c3dbe01c62801f2a90d715aea802bc69a11fc73b5997480a1955fc6e9e9aa4ba7035dd01991997d1f130119a76c786d16b2bb74aec5c33b114245b987d444

  • SSDEEP

    384:P0mxKRKypGXCAnqKBjVAGNzJZGuvhBzSbxSy88WPkq7:Zr6En9nNXlvh5TyM

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\b2a327f8d2040bb31942fcf55372edf1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b2a327f8d2040bb31942fcf55372edf1_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:2932
    • 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:1360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1360-2-0x0000000000770000-0x000000000077E000-memory.dmp

    Filesize

    56KB

  • memory/1360-5-0x0000000000770000-0x000000000077E000-memory.dmp

    Filesize

    56KB

  • memory/1360-7-0x00000000003F0000-0x00000000003F5000-memory.dmp

    Filesize

    20KB

  • memory/1360-11-0x00000000003F0000-0x00000000003F5000-memory.dmp

    Filesize

    20KB

  • memory/2932-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2932-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

    Filesize

    8KB

  • memory/2932-4-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB