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Analysis

  • max time kernel
    91s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 11:27

General

  • Target

    925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe

  • Size

    35KB

  • MD5

    15509dc5654ead496e545aa2b4899fb4

  • SHA1

    448f663db5c56c92a0b28150b26a1a3ca738ccdd

  • SHA256

    925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef

  • SHA512

    0843a781466618a188b31debdd58b447e04f6e8bdd968917f5552866efc1f2cdb68de6408c420df40cd43e24fd6d4db38e867e5a7f32d0eda012f753c58926f7

  • SSDEEP

    768:pKgphok5Fvwh62at6oBC8F7mlXPw4AwySaEtVvwIioyPyYebfC:pKMfwM2ae8F78Pw4ASDVIIpyaxfC

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 Program Files directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe
    "C:\Users\Admin\AppData\Local\Temp\925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4972
    • C:\windows\SysWOW64\cmd.exe
      C:\windows\system32\cmd.exe /c time 02:32:00
      2⤵
        PID:3816
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\t.bat" "
        2⤵
          PID:5064
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:3064

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\t.bat

          Filesize

          252B

          MD5

          49d8f1dcf7b5c5455d2ab5e143b8d7f0

          SHA1

          19dbfc093bbb0f11d267f4475373016f60cf3676

          SHA256

          8c18e0226b8fc35390c1956c2980609255826b38d7ff1395c1e0e9ba29286643

          SHA512

          08884ba96c4066957bb78081c5e18b08e91031d95bf1750f2fa1f1ca74ff49bb45ba54875443535828c9f3cc180d8309442b968431d9c278c0d57010dcd75959

        • memory/4972-132-0x00000000021D0000-0x00000000021D5000-memory.dmp

          Filesize

          20KB