Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/04/2024, 19:55

General

  • Target

    2024-04-10_8b45b6d37cffe826f5474339566876a1_karagany_mafia.exe

  • Size

    308KB

  • MD5

    8b45b6d37cffe826f5474339566876a1

  • SHA1

    9901bd95e6a88eceb602f63167b371d0eb830cad

  • SHA256

    42746f4fb3d634268527717c19892146c5d41bea97c7cf98da28fc781710015d

  • SHA512

    24fbe940b97010cf96366e54d06d467cc2e52fabf0f8bba411375050b6936ab19cb1b25741b72c1b174c2cd20dce2f9c49a55790a221edce740e68c3c7ac2fed

  • SSDEEP

    6144:ezL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:cDHNam62ZdKmZmuPH

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\2024-04-10_8b45b6d37cffe826f5474339566876a1_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-10_8b45b6d37cffe826f5474339566876a1_karagany_mafia.exe"
    1⤵
      PID:4448
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 480
        2⤵
        • Program crash
        PID:3444
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4448 -ip 4448
      1⤵
        PID:312

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4448-1-0x000000000AB40000-0x000000000AC40000-memory.dmp

              Filesize

              1024KB

            • memory/4448-2-0x0000000000400000-0x0000000001400000-memory.dmp

              Filesize

              16.0MB

            • memory/4448-3-0x000000000C700000-0x000000000C717000-memory.dmp

              Filesize

              92KB