Analysis

  • max time kernel
    93s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-02-2024 17:10

General

  • Target

    9c35ce3bc4a3c0877533e37959c8b432.exe

  • Size

    196KB

  • MD5

    9c35ce3bc4a3c0877533e37959c8b432

  • SHA1

    e6fa95974ff6cde3983047fc5d61738cbb3bd372

  • SHA256

    5424da207b726ec7635cab75225c87101c03616fe0e212a420f7932e1c478491

  • SHA512

    ddf668e177c0bb3089bf9f5369b90dbbf2fbab03943c747ff7b4769ce27c4f92fd7d369d56e9fb99d8f7b35489e8a96e227b1a4f75b84e784910d1efc0253201

  • SSDEEP

    3072:Kcv78rdMjE08dWMnACls06/pYoOMSREdTk6vRY9Q3TTzp/yatAgdN/AzTUqPneve:KZOKc06/pYmDdTv/TTzp/yapjaTE2

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c35ce3bc4a3c0877533e37959c8b432.exe
    "C:\Users\Admin\AppData\Local\Temp\9c35ce3bc4a3c0877533e37959c8b432.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Users\Admin\AppData\Local\Temp\9c35ce3bc4a3c0877533e37959c8b432.exe
      C:\Users\Admin\AppData\Local\Temp\9c35ce3bc4a3c0877533e37959c8b432.exe
      2⤵
      • Checks computer location settings
      PID:4232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2176-0-0x0000000000400000-0x00000000004068D4-memory.dmp

    Filesize

    26KB

  • memory/2176-15-0x0000000000400000-0x00000000004068D4-memory.dmp

    Filesize

    26KB

  • memory/4232-6-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-4-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-8-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-10-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-9-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-12-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-13-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-3-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-14-0x0000000000400000-0x000000000040FE00-memory.dmp

    Filesize

    63KB

  • memory/4232-16-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4232-17-0x0000000000400000-0x000000000040FE00-memory.dmp

    Filesize

    63KB