Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/09/2026, 05:02

General

  • Target
    2026-09-23_a1b402abfdbdb78ff3c89403478d6bda_cobalt-strike_cryptbot_icedid_njrat_satacom_vidar.exe
  • Size 3.1MB
  • Sample260924-fpclvaed86
  • SHA256 250fb888f27615bf5529f97c9e7b061b6c9ac9b0e56697ef741c63c68ea1ce1f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-23_a1b402abfdbdb78ff3c89403478d6bda_cobalt-strike_cryptbot_icedid_njrat_satacom_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-23_a1b402abfdbdb78ff3c89403478d6bda_cobalt-strike_cryptbot_icedid_njrat_satacom_vidar.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:5984
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1.bat" "
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5876
      • C:\Users\Admin\AppData\Local\Temp\xmrig.exe
        xmrig --url pool.hashvault.pro:443 --user 44nkuDevyMkUnE7Lc4kJThfZqW3zyQ62nZxB9Ca6ikxTK7SMYdLmb9eSdp3PcYDwziHMN1xyq3Yq7BNcbGXDCBhWMzEVEBX --pass TEY
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:5544

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        1.bat

        • Path C:\Users\Admin\AppData\Local\Temp\1.bat
        • Size 183B
        • SHA256 8d4321430364f5b4e2653520b729043f55ab64fb5321683476ee91ae49e533f3
        • MD5 SHA1 SHA512 TLSH

        xmrig.exe

        • Path C:\Users\Admin\AppData\Local\Temp\xmrig.exe
        • Size 6.2MB
        • SHA256 001816f728d96a823a88e8243cba32486ff0207c123628fa767073bb4a49cd6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5544-12-0x000002E214FC0000-0x000002E214FE0000-memory.dmp

        memory/5544-13-0x000002E215010000-0x000002E215030000-memory.dmp

        memory/5544-14-0x000002E2A7990000-0x000002E2A79B0000-memory.dmp

        memory/5544-15-0x000002E2A7DD0000-0x000002E2A7DF0000-memory.dmp

        memory/5544-16-0x000002E2A7990000-0x000002E2A79B0000-memory.dmp

        memory/5544-17-0x000002E2A7DD0000-0x000002E2A7DF0000-memory.dmp