Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 20:08

General

  • Target

    2024-03-29_b65e6374b214a46617630578493f695b_karagany_mafia.exe

  • Size

    308KB

  • MD5

    b65e6374b214a46617630578493f695b

  • SHA1

    779e99668cf797b7c42a078eee1babb2bdf742a4

  • SHA256

    47e6b96d0881009fc0096381c8c14c89feb45c464b868a950dfba4aa7c7fc51a

  • SHA512

    3e7cee5a5b7987db50933a61974382ba893a8e18d2c1989e1d01ec4213e18ffc3dd7acfb267492ad1a4d477e8a5cb30c9078eff870ff188174bf9d7f625f0992

  • SSDEEP

    6144:nzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:9DHNam62ZdKmZmuPH

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\2024-03-29_b65e6374b214a46617630578493f695b_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-29_b65e6374b214a46617630578493f695b_karagany_mafia.exe"
    1⤵
      PID:3180
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3180 -s 480
        2⤵
        • Program crash
        PID:2608
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3180 -ip 3180
      1⤵
        PID:3840
      • 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=4440 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:452

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3180-1-0x000000000ACB0000-0x000000000ADB0000-memory.dmp
          Filesize

          1024KB

        • memory/3180-2-0x0000000000400000-0x0000000001400000-memory.dmp
          Filesize

          16.0MB

        • memory/3180-3-0x000000000AC90000-0x000000000ACA7000-memory.dmp
          Filesize

          92KB