Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 11:10

General

  • Target
    2026-11-01_b46f8036e9d3851373c30461beffa2ad_cobalt-strike_conti.exe
  • Size 234KB
  • Sample261102-m97faag16z
  • SHA256 c1a308bb49460214e6539e39a7535f407ba90fc517709ab8a14c34d6c28ce777
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 11 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-01_b46f8036e9d3851373c30461beffa2ad_cobalt-strike_conti.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_b46f8036e9d3851373c30461beffa2ad_cobalt-strike_conti.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Windows\system32\fodhelper.exe
      "C:\Windows\system32\fodhelper.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:732
      • C:\Windows\System32\Notepad.exe
        "C:\Windows\System32\Notepad.exe"
        3⤵
          PID:4416

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/732-24-0x0000021E1E600000-0x0000021E1ED57000-memory.dmp

          memory/1336-0-0x00007FF6E8680000-0x00007FF6E86B6000-memory.dmp

          memory/1336-1-0x00007FF6E868D000-0x00007FF6E8696000-memory.dmp

          memory/1336-2-0x00007FF6E8680000-0x00007FF6E86B6000-memory.dmp

          memory/1336-3-0x0000012532E40000-0x0000012532E4A000-memory.dmp

          memory/1336-13-0x00007FF6E868D000-0x00007FF6E8696000-memory.dmp

          memory/1336-23-0x00007FF6E8680000-0x00007FF6E86B6000-memory.dmp