Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/03/2024, 03:34

General

  • Target

    2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe

  • Size

    308KB

  • MD5

    286c623fbb5c58ea5aa93e6f494081fb

  • SHA1

    80177d1106738e2b3bb426012b29542289fcff34

  • SHA256

    f07508d318173ce490671b3432f8bc987ec98d03224f8ec3262e3bc8d6af856f

  • SHA512

    761eb00cd97ba7414b8017487de22b664353bc5e7e1ca079fc1d0fdbc2c29554ebeba3cebd792615410a41c3398b1212c7eba3f90353c687227f6dedd6ca8555

  • SSDEEP

    6144:ozL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:ODHNam62ZdKmZmuPH

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Detects Reflective DLL injection artifacts 2 IoCs
  • Detects ransomware indicator 1 IoCs
  • Gandcrab Payload 2 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe"
    1⤵
      PID:3616
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 480
        2⤵
        • Program crash
        PID:2424
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3616 -ip 3616
      1⤵
        PID:2880
      • 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=4012 --field-trial-handle=3044,i,17059189006398306756,4247826696353232857,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3160

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/3616-1-0x000000000AB50000-0x000000000AC50000-memory.dmp

                Filesize

                1024KB

              • memory/3616-2-0x0000000000400000-0x0000000001400000-memory.dmp

                Filesize

                16.0MB

              • memory/3616-3-0x000000000C750000-0x000000000C767000-memory.dmp

                Filesize

                92KB