Analysis

  • max time kernel
    92s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/03/2024, 04:04

General

  • Target

    2024-03-24_9177db398121ec0cb5a27908ac857d49_mafia.exe

  • Size

    316KB

  • MD5

    9177db398121ec0cb5a27908ac857d49

  • SHA1

    1edf8179a9df49cba8fdbe25e988527ed308fb35

  • SHA256

    5bb7b26742b514a18cd6ed6f4f3c775465732ff21bfd119f138899b062d24cec

  • SHA512

    274908d33cb139dc076bbaab4c60ec1c02103c06caf22e629b5bb94792cd25ca01b43362dc64a165cc555c12347414bb3df54e6dff51ce73c373f48fd4fcd2b7

  • SSDEEP

    6144:/vjA0MO1UnseVgkV0xwvfxnhLTiusLe1740B:zbM0Unsna5mut40B

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
  • Suspicious use of SetWindowsHookAW 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-24_9177db398121ec0cb5a27908ac857d49_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-24_9177db398121ec0cb5a27908ac857d49_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:804
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 488
      2⤵
      • Program crash
      PID:1100
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 804 -ip 804
    1⤵
      PID:692

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/804-0-0x00000000058E0000-0x00000000058FB000-memory.dmp

            Filesize

            108KB

          • memory/804-1-0x0000000000400000-0x0000000003B9F000-memory.dmp

            Filesize

            55.6MB

          • memory/804-2-0x0000000005920000-0x0000000005937000-memory.dmp

            Filesize

            92KB

          • memory/804-6-0x00000000058E0000-0x00000000058FB000-memory.dmp

            Filesize

            108KB