Analysis

  • max time kernel
    112s
  • max time network
    94s
  • 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 16:54

General

  • Target

    f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292.exe

  • Size

    92KB

  • MD5

    471bddb0d9298833db377340d5ae743b

  • SHA1

    3772593ed810eb5acc1c1e7e1d4b9fc6ca2eed99

  • SHA256

    f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292

  • SHA512

    32ab7991589a8d3ad9d5aceafeee589f62e2387472e6df6b380b2adf3eb7f618c70fd544694b9602b38c082355903c25989e1c2ab2628bddaf25496e09a577c5

  • SSDEEP

    1536:BxR5bM9oLiCMsJozgKWNJ4NJxPMg2o1Ej7ns:BP5bphozgKWNJ4NJxPR1A7ns

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
  • Executes dropped EXE 1 IoCs
  • Blocklisted process makes network request 25 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\f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292.exe
    "C:\Users\Admin\AppData\Local\Temp\f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4424
    • C:\Users\Admin\AppData\Local\Temp\f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292.exe
      "C:\Users\Admin\AppData\Local\Temp\f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1484
      • 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:2328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292.exe

    Filesize

    92KB

    MD5

    471bddb0d9298833db377340d5ae743b

    SHA1

    3772593ed810eb5acc1c1e7e1d4b9fc6ca2eed99

    SHA256

    f254a28733492fdd057ba80624b0c63b78e2bba0743a9a4e07fd29481cd48292

    SHA512

    32ab7991589a8d3ad9d5aceafeee589f62e2387472e6df6b380b2adf3eb7f618c70fd544694b9602b38c082355903c25989e1c2ab2628bddaf25496e09a577c5

  • memory/1484-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1484-3-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2328-6-0x0000000000660000-0x0000000000672000-memory.dmp

    Filesize

    72KB

  • memory/2328-8-0x0000000000660000-0x0000000000672000-memory.dmp

    Filesize

    72KB

  • memory/2328-10-0x0000000000660000-0x0000000000672000-memory.dmp

    Filesize

    72KB

  • memory/2328-11-0x0000000001130000-0x0000000001135000-memory.dmp

    Filesize

    20KB

  • memory/2328-13-0x0000000001130000-0x0000000001135000-memory.dmp

    Filesize

    20KB

  • memory/2328-17-0x0000000001130000-0x0000000001135000-memory.dmp

    Filesize

    20KB