Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 17:01

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. 3 IoCs
  • Executes dropped EXE 1 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\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:3040
    • 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:2176
      • C:\Windows\syswow64\msiexec.exe
        C:\Windows\syswow64\msiexec.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2772
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 268
          4⤵
          • Program crash
          PID:2716

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/2176-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2176-10-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2176-4-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2176-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2176-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2772-13-0x0000000000870000-0x0000000000884000-memory.dmp

    Filesize

    80KB

  • memory/2772-14-0x0000000000870000-0x0000000000884000-memory.dmp

    Filesize

    80KB

  • memory/2772-16-0x0000000000870000-0x0000000000884000-memory.dmp

    Filesize

    80KB