Analysis

  • max time kernel
    15s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 10:52

General

  • Target

    fcf6ef18e45949e66e79c580b7f92b9097c41dba3b2976f3235b2f93c7f95082.exe

  • Size

    155KB

  • MD5

    ad08082dbb3d86552b9432ccb0b4ae90

  • SHA1

    52af7c1185b6ff693df2518546731cfb6b1bfce8

  • SHA256

    fcf6ef18e45949e66e79c580b7f92b9097c41dba3b2976f3235b2f93c7f95082

  • SHA512

    3c7a820c47e45a49b8910550285c2a8b1735f6a584470578d1d4205cc525dc654d539cd00f59f496d097c9102f91efa1e2963711144c440b90b3dbc8771e2ae1

  • SSDEEP

    1536:mvy50tV44aqwoa9ujdbNyVXa1lgNdaOCt1kTWoLY/r4T8YorEkyrnrm0URuj:mtWZqwoa9Xa1Idart19E

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. 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 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: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fcf6ef18e45949e66e79c580b7f92b9097c41dba3b2976f3235b2f93c7f95082.exe
    "C:\Users\Admin\AppData\Local\Temp\fcf6ef18e45949e66e79c580b7f92b9097c41dba3b2976f3235b2f93c7f95082.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\fcf6ef18e45949e66e79c580b7f92b9097c41dba3b2976f3235b2f93c7f95082.exe
      "C:\Users\Admin\AppData\Local\Temp\fcf6ef18e45949e66e79c580b7f92b9097c41dba3b2976f3235b2f93c7f95082.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Windows\syswow64\msiexec.exe
        C:\Windows\syswow64\msiexec.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2316
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 268
          4⤵
          • Program crash
          PID:2408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2316-11-0x00000000000D0000-0x00000000000E4000-memory.dmp

    Filesize

    80KB

  • memory/2316-12-0x00000000000D0000-0x00000000000E4000-memory.dmp

    Filesize

    80KB

  • memory/2316-14-0x00000000000D0000-0x00000000000E4000-memory.dmp

    Filesize

    80KB

  • memory/2512-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2512-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2512-4-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2512-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2512-8-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB