Analysis

  • max time kernel
    91s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/04/2024, 23:39

General

  • Target

    2024-04-10_ca31d0ec3902011b647ec4561fd86522_karagany_mafia.exe

  • Size

    308KB

  • MD5

    ca31d0ec3902011b647ec4561fd86522

  • SHA1

    5a067e23a6e9d7ad6ccedd80d54186259d68922c

  • SHA256

    8dd1375d6e3dcf8d1c9a8f191cb38aed87fa20526a866f126f31a53bdbf047b0

  • SHA512

    d8e0ef5569979d8bc4e1906ea6375886c5ff14cb07db37709529feb9584c65965beb31d2de93ec71b75e236438bbe2bca6d9cada2157d460d594a33043b2ed5a

  • SSDEEP

    6144:ZzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:nDHNam62ZdKmZmuPH

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_ca31d0ec3902011b647ec4561fd86522_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-10_ca31d0ec3902011b647ec4561fd86522_karagany_mafia.exe"
    1⤵
      PID:744
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 480
        2⤵
        • Program crash
        PID:1956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 744 -ip 744
      1⤵
        PID:2456

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/744-1-0x000000000A9F0000-0x000000000AAF0000-memory.dmp

              Filesize

              1024KB

            • memory/744-2-0x0000000000400000-0x0000000001400000-memory.dmp

              Filesize

              16.0MB

            • memory/744-3-0x000000000C720000-0x000000000C737000-memory.dmp

              Filesize

              92KB