Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 11:31

General

  • Target

    2024-04-09_432b8407354855a7089a820140d7b784_mafia.exe

  • Size

    412KB

  • MD5

    432b8407354855a7089a820140d7b784

  • SHA1

    77c09450743edcb8bc1f62f86e1f7b6ed4e2dab6

  • SHA256

    7d5b94df3147e1d0331005c0f08a5bea4a80805f1078d2f7e40fb912609cc0d2

  • SHA512

    84378fc11b5b12fa055176b6334c7fee37ac0c3a85edca189808516c710b5b16ccbd5052a12b2a6013c19c2e23478d0dbd9eae2d55cfd4d44ae9f1fde554c388

  • SSDEEP

    12288:U6PCrIc9kph5y/Cyh8g4sZSJWWeqzpjAEe1yZx:U6QIcOh5yaDTnJWWeqzpMET

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-09_432b8407354855a7089a820140d7b784_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-09_432b8407354855a7089a820140d7b784_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:436
    • C:\Users\Admin\AppData\Local\Temp\6D21.tmp
      "C:\Users\Admin\AppData\Local\Temp\6D21.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2024-04-09_432b8407354855a7089a820140d7b784_mafia.exe CEB3B8E5928F756E3515AD2B598DA9EA7FBB4C0CC3AF6AEDF3F3C45990E0E11EE7B85042DA240D9E404DE7CD0DACC5B9E0D645C3E52C9E85549CD07BFD609A37
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:512
  • 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=4056 --field-trial-handle=2264,i,7994609493164365963,13212734413040148104,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1300
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:3200
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4696

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\6D21.tmp

        Filesize

        412KB

        MD5

        2535f08c86876b63baa44c291cfb6155

        SHA1

        27d4729adb746bd26773bff4a9d2cb9881b70af9

        SHA256

        dd97fd26e55bc0337c494843cbb5b0b4946e101353a34bbd97fb9218f883d91d

        SHA512

        ce712fd04971adc2e5b997ee682681cd2d0366de6f8e1e7f3be97fc73f37ba38ee3873a5f607dc6a1b105c46947b7153f610b95c717898c43aea4918a2f44e4c

      • memory/4696-4-0x00000226AD070000-0x00000226AD080000-memory.dmp

        Filesize

        64KB

      • memory/4696-20-0x00000226AD170000-0x00000226AD180000-memory.dmp

        Filesize

        64KB

      • memory/4696-36-0x00000226B54E0000-0x00000226B54E1000-memory.dmp

        Filesize

        4KB

      • memory/4696-38-0x00000226B5510000-0x00000226B5511000-memory.dmp

        Filesize

        4KB

      • memory/4696-39-0x00000226B5510000-0x00000226B5511000-memory.dmp

        Filesize

        4KB

      • memory/4696-40-0x00000226B5620000-0x00000226B5621000-memory.dmp

        Filesize

        4KB