Resubmissions

07-01-2025 19:20

250107-x14m5swqdr 1

06-01-2025 20:49

250106-zmb23szjgp 8

06-01-2025 20:34

250106-zcfyaayqbp 10

06-01-2025 20:12

250106-yyyjsawpbs 10

Analysis

  • max time kernel
    623s
  • max time network
    439s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241211-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    06-01-2025 20:12

General

  • Target

    Resolute 16x/color chart.jpg

  • Size

    145KB

  • MD5

    0fa2928b5b13de6f1787d0ed8f010b7c

  • SHA1

    24f6f66af1e26cd1e8e172316f791c83ff5dbee8

  • SHA256

    6eade1b9b073923e87a23157bda525a6ab776bb42cc1dbc5887f14bfd6b69b03

  • SHA512

    f2ad1bbbcfe7c1344b98a803febc8e2149aec33a49128f97383bbcb9e6c909d154353bd671df23e8e69fda0c5246aefbb11b434618976b03fc17e0eb88eafd0d

  • SSDEEP

    3072:1v8vvZ2lQXGQQQQQdtFDrDDDDAMsB2P4PAglSwr8QI5tU9Wr6bR6:1v8vvZ2lQXGQQQQQdtFDrDDDDAv2P4Yf

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Resolute 16x\color chart.jpg"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Windows\system32\mspaint.exe
      "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\Resolute 16x\color chart.jpg"
      2⤵
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4516
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
    1⤵
      PID:3144

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads