Analysis

  • max time kernel
    140s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-02-2024 14:32

General

  • Target

    2024-02-04_8af1162e9d8760024d4c50aa2269cc40_karagany_mafia.exe

  • Size

    257KB

  • MD5

    8af1162e9d8760024d4c50aa2269cc40

  • SHA1

    d05745eeee000100b4c59c3473c5f55aed5198db

  • SHA256

    30469e49b7acf3718af1b2a58def19b2c1ba1e53e151baf41bec73af79ed14c4

  • SHA512

    49be2c62c89306268de33b2ab321367a32d0144c8a2b5f00c0d5600d20d71227ec9461918841d23e76851b1d80849420d9d8c0133f6c1bd510bed4a8bb6a8bbe

  • SSDEEP

    6144:5JvXbVklS/zDiWsg4Ig1ubxq6ckd+QWm5iGgw3Yx:DVklS/qHg4EbVckYBJGT3Yx

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 2 IoCs
  • Gandcrab Payload 2 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-02-04_8af1162e9d8760024d4c50aa2269cc40_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-04_8af1162e9d8760024d4c50aa2269cc40_karagany_mafia.exe"
    1⤵
      PID:3508
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3508 -s 468
        2⤵
        • Program crash
        PID:4460
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3508 -ip 3508
      1⤵
        PID:3120

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3508-0-0x00000000005F0000-0x000000000060B000-memory.dmp

        Filesize

        108KB

      • memory/3508-1-0x00000000005F0000-0x000000000060B000-memory.dmp

        Filesize

        108KB

      • memory/3508-2-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/3508-3-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

      • memory/3508-4-0x00000000021D0000-0x00000000021E7000-memory.dmp

        Filesize

        92KB

      • memory/3508-8-0x00000000005F0000-0x000000000060B000-memory.dmp

        Filesize

        108KB