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Analysis

  • max time kernel
    157s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/03/2024, 10:45

General

  • Target

    2024-03-18_aad61ac3e33fe531bdab4456a74630ee_mafia.exe

  • Size

    486KB

  • MD5

    aad61ac3e33fe531bdab4456a74630ee

  • SHA1

    6fa7355208ee3a124d8e0bc67286c6bf65fc81ac

  • SHA256

    b439954023671142b05c14567eb3c8c0d628b4973a161f3c1754fe63c6c28ec4

  • SHA512

    14a2e05bea31914fc4a8eb2ea47fffe888d07fd19f134dfd4703c0a28d12d5ca250aae989516bc3891cefc968c8ad05c7060a2274a74970d0c01387132d4fa20

  • SSDEEP

    6144:pRPu8zwNAZjCZrIik3tHHzdXOcee/leHqptIWljq2IlnCBctGrsH2fj:purIik3NdphIqXIWluXEGtLUj

Score
7/10

Malware Config

Signatures

  • 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).

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-18_aad61ac3e33fe531bdab4456a74630ee_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-18_aad61ac3e33fe531bdab4456a74630ee_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4672
    • C:\Users\Admin\AppData\Local\Temp\D409.tmp
      "C:\Users\Admin\AppData\Local\Temp\D409.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-03-18_aad61ac3e33fe531bdab4456a74630ee_mafia.exe 5169833BACCA31D2957480EFE7D2ACD3963F1963B75B1B3F163017ABCD36D840B91FDECEC2FD3956B8B8D1FA4E895998CF915497E4B0515DB58C8ACB50A1F252
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2804
      • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
        "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2024-03-18_aad61ac3e33fe531bdab4456a74630ee_mafia.docx" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:4332
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3208 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3324

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\2024-03-18_aad61ac3e33fe531bdab4456a74630ee_mafia.docx

      Filesize

      21KB

      MD5

      7079891932a64f097abafd233055a1e9

      SHA1

      246d95feafe67689d49a5a4cadba18d3ac1914e5

      SHA256

      c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

      SHA512

      6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

    • C:\Users\Admin\AppData\Local\Temp\D409.tmp

      Filesize

      486KB

      MD5

      33c9ead1c6714da38e5b06e0ad1df9fc

      SHA1

      874ae0ce9cd030f6bda17d269702cc5cd63d7302

      SHA256

      48b78d359a8131c1ec066db42c760b367ec4194f05ec052bde20140e9cd3a3a9

      SHA512

      98c1238297632c95d54e655d3578791e96b17294f4d06c16b335fed3fa0f8317658b7a54549369c28d09d86cd069ab3980e132ff3e0543400daa21c2525187a9

    • memory/2804-5-0x00000000005F0000-0x0000000000672000-memory.dmp

      Filesize

      520KB

    • memory/2804-12-0x00000000005F0000-0x0000000000672000-memory.dmp

      Filesize

      520KB

    • memory/4332-16-0x00007FF95AB10000-0x00007FF95AB20000-memory.dmp

      Filesize

      64KB

    • memory/4332-21-0x00007FF9581B0000-0x00007FF9581C0000-memory.dmp

      Filesize

      64KB

    • memory/4332-13-0x00007FF95AB10000-0x00007FF95AB20000-memory.dmp

      Filesize

      64KB

    • memory/4332-14-0x00007FF95AB10000-0x00007FF95AB20000-memory.dmp

      Filesize

      64KB

    • memory/4332-37-0x00007FF99AA90000-0x00007FF99AC85000-memory.dmp

      Filesize

      2.0MB

    • memory/4332-17-0x00007FF95AB10000-0x00007FF95AB20000-memory.dmp

      Filesize

      64KB

    • memory/4332-18-0x00007FF95AB10000-0x00007FF95AB20000-memory.dmp

      Filesize

      64KB

    • memory/4332-15-0x00007FF99AA90000-0x00007FF99AC85000-memory.dmp

      Filesize

      2.0MB

    • memory/4332-19-0x00007FF99AA90000-0x00007FF99AC85000-memory.dmp

      Filesize

      2.0MB

    • memory/4332-20-0x00007FF99AA90000-0x00007FF99AC85000-memory.dmp

      Filesize

      2.0MB

    • memory/4332-36-0x00007FF99AA90000-0x00007FF99AC85000-memory.dmp

      Filesize

      2.0MB

    • memory/4332-22-0x00007FF9581B0000-0x00007FF9581C0000-memory.dmp

      Filesize

      64KB

    • memory/4332-35-0x00007FF99AA90000-0x00007FF99AC85000-memory.dmp

      Filesize

      2.0MB

    • memory/4672-6-0x0000000000070000-0x00000000000F2000-memory.dmp

      Filesize

      520KB

    • memory/4672-0-0x0000000000070000-0x00000000000F2000-memory.dmp

      Filesize

      520KB