Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/03/2024, 23:37

General

  • Target
    2024-03-23_7fc5ae9fac43881b9cd6e293aa7f2b87_karagany_mafia.exe
  • Size 250KB
  • Sample240323-3mkwrsec25
  • SHA256 36fba6deb59fd3fe7efe059d19924522d2ba982524b47c812fef7e26cde572d4
  • MD5 SHA1 SHA512 SSDEEP

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\2024-03-23_7fc5ae9fac43881b9cd6e293aa7f2b87_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-23_7fc5ae9fac43881b9cd6e293aa7f2b87_karagany_mafia.exe"
    1⤵
      PID:4724
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 476
        2⤵
        • Program crash
        PID:3492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4724 -ip 4724
      1⤵
        PID:2872

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/4724-0-0x00000000005F0000-0x000000000060B000-memory.dmp

            memory/4724-1-0x00000000005F0000-0x000000000060B000-memory.dmp

            memory/4724-2-0x0000000000400000-0x0000000000444000-memory.dmp

            memory/4724-3-0x0000000000400000-0x0000000000444000-memory.dmp

            memory/4724-4-0x00000000021D0000-0x00000000021E7000-memory.dmp

            memory/4724-8-0x00000000005F0000-0x000000000060B000-memory.dmp