Analysis

  • max time kernel
    127s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2024 00:41

General

  • Target

    b9b265f6446a4b880b2bf4bcfc136938_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    b9b265f6446a4b880b2bf4bcfc136938

  • SHA1

    0ca4e73cd8c6493302e90af81b5f680a12b405d8

  • SHA256

    4e011cfe0711917441cbac94011ed0aa8ae434c4e5a847a1eac74337378a7a32

  • SHA512

    27e92a38a44aae59e868d655d4bf2e6b6ab858be9410097d1637ab74909a95e19f0ffa59fb6159a41a9d076a8c0f005f6159e3eff18842ec5f0dea1c1487d43e

  • SSDEEP

    384:F04rSusc2d9ygRHoi+d0+J+wt42Lydikn8mpIpTYQKU:DSRvd9VSi+d0G+X2L0FpIp

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 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9b265f6446a4b880b2bf4bcfc136938_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b9b265f6446a4b880b2bf4bcfc136938_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:2172
    • 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:1428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1428-3-0x0000000000080000-0x0000000000085000-memory.dmp

    Filesize

    20KB

  • memory/1428-4-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1428-6-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1428-10-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/2172-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2172-1-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2172-2-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB