Analysis

  • max time kernel
    142s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2024 10:56

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. 5 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Blocklisted process makes network request 37 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 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 9 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:3152
    • 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:2336
      • C:\Windows\SysWOW64\msiexec.exe
        C:\Windows\syswow64\msiexec.exe
        3⤵
        • Adds policy Run key to start application
        • Blocklisted process makes network request
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        PID:3744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2336-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2336-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3744-5-0x0000000000600000-0x0000000000612000-memory.dmp

    Filesize

    72KB

  • memory/3744-9-0x0000000000600000-0x0000000000612000-memory.dmp

    Filesize

    72KB

  • memory/3744-7-0x0000000000600000-0x0000000000612000-memory.dmp

    Filesize

    72KB

  • memory/3744-10-0x0000000000A30000-0x0000000000A35000-memory.dmp

    Filesize

    20KB

  • memory/3744-12-0x0000000000A30000-0x0000000000A35000-memory.dmp

    Filesize

    20KB

  • memory/3744-16-0x0000000000A30000-0x0000000000A35000-memory.dmp

    Filesize

    20KB