Analysis

  • max time kernel
    238s
  • max time network
    249s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-10-2023 03:13

General

  • Target

    MOQ_T7FIBA00541·PDF .scr

  • Size

    670KB

  • MD5

    48a5e2b45923213e94a82d30db1eb988

  • SHA1

    eb3c3aeb61e6e20b149cbd966f60c81a8215e8b0

  • SHA256

    19fa9896468d7dd79d76fa27b34f66e13b6c5268cdd574c0a78eeb0e3dbeb839

  • SHA512

    13edc7b141a8bd854a07ec70371f6fe59055d1dfe4127e3912992181d983e710f990d0cfcaa294e5da8e37ab757efb93133382625e210c47823885586fc536da

  • SSDEEP

    12288:PBzhfOS3GXJNUwCpoOekXOS6zjwehALsCGlhcBd:phfOS3sJWwvOeYCras

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).

  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MOQ_T7FIBA00541·PDF .scr
    "C:\Users\Admin\AppData\Local\Temp\MOQ_T7FIBA00541·PDF .scr" /S
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ipconfig /release
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4768
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /release
        3⤵
        • Gathers network information
        PID:836
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ipconfig /renew
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2908
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /renew
        3⤵
        • Gathers network information
        PID:800
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      2⤵
        PID:5036

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2308-0-0x0000000000D50000-0x0000000000DFE000-memory.dmp

      Filesize

      696KB

    • memory/2308-1-0x0000000074DB0000-0x0000000075560000-memory.dmp

      Filesize

      7.7MB

    • memory/2308-2-0x0000000074DB0000-0x0000000075560000-memory.dmp

      Filesize

      7.7MB

    • memory/2308-3-0x0000000005EE0000-0x0000000006484000-memory.dmp

      Filesize

      5.6MB

    • memory/2308-4-0x00000000057A0000-0x00000000057F0000-memory.dmp

      Filesize

      320KB

    • memory/2308-5-0x0000000005840000-0x0000000005850000-memory.dmp

      Filesize

      64KB

    • memory/2308-6-0x00000000057F0000-0x000000000582E000-memory.dmp

      Filesize

      248KB

    • memory/2308-7-0x0000000005850000-0x000000000589C000-memory.dmp

      Filesize

      304KB

    • memory/2308-8-0x0000000005840000-0x0000000005850000-memory.dmp

      Filesize

      64KB