Analysis

  • max time kernel
    150s
  • max time network
    150s
  • 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 17:53

General

  • Target

    b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    b470ee8d3ff6201cc8594f7d0370f1e0

  • SHA1

    8be2ac2c0ff23da3ef04996bee9b009db3a17ed7

  • SHA256

    1647d4d513c0f42ba5b83703a735cfea23ed445be016f95f82da99d1a75d369c

  • SHA512

    30a1204cb6e68fa4974bff2d26b609a23613356427a3d7d3bab51c4a31c63bd4fefe2368e6102473c18971e8b200f8c6f85a5d2bf961a23ff7be71f4ef3ede6a

  • SSDEEP

    384:xLOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FY:SSagh0Qu1UkKE7AF

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. 3 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\b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b470ee8d3ff6201cc8594f7d0370f1e0_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:1540
    • 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:4028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1540-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1540-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

    Filesize

    8KB

  • memory/4028-2-0x0000000000530000-0x000000000053E000-memory.dmp

    Filesize

    56KB

  • memory/4028-4-0x0000000000530000-0x000000000053E000-memory.dmp

    Filesize

    56KB

  • memory/4028-6-0x00000000013F0000-0x00000000013F5000-memory.dmp

    Filesize

    20KB

  • memory/4028-10-0x00000000013F0000-0x00000000013F5000-memory.dmp

    Filesize

    20KB

  • memory/4028-11-0x00000000013F0000-0x00000000013F5000-memory.dmp

    Filesize

    20KB