Analysis

  • max time kernel
    139s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 22:38

General

  • Target

    2024-01-18_39751bc065326d9d1c15a84bc7e6428f_karagany_mafia.exe

  • Size

    250KB

  • MD5

    39751bc065326d9d1c15a84bc7e6428f

  • SHA1

    011bef827ba7c1532146f25b12ffc5990f6a05e4

  • SHA256

    166b8531c2ddc15c29db95e33228f2550efe232b867e3d50037f73dd5f870806

  • SHA512

    1328e3ac1fe5a52dd6f8d395d2b0d2346d9b08cfd935791f0be3b653151b1f4b0f86963372307d795c430e8a97efcbd00f7a49fcb22497f8751704980405153b

  • SSDEEP

    6144:L+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:/OCjaklYgVIpxIhDtR

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\2024-01-18_39751bc065326d9d1c15a84bc7e6428f_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-18_39751bc065326d9d1c15a84bc7e6428f_karagany_mafia.exe"
    1⤵
      PID:4304
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4304 -s 472
        2⤵
        • Program crash
        PID:2992
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4304 -ip 4304
      1⤵
        PID:1240

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4304-0-0x00000000021C0000-0x00000000021DB000-memory.dmp

        Filesize

        108KB

      • memory/4304-1-0x00000000021C0000-0x00000000021DB000-memory.dmp

        Filesize

        108KB

      • memory/4304-2-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

      • memory/4304-3-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

      • memory/4304-4-0x00000000021E0000-0x00000000021F7000-memory.dmp

        Filesize

        92KB

      • memory/4304-8-0x00000000021C0000-0x00000000021DB000-memory.dmp

        Filesize

        108KB