Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/02/2024, 03:35

General

  • Target

    2024-02-20_7e210cc24213a38d01b804265e932796_mafia.exe

  • Size

    300KB

  • MD5

    7e210cc24213a38d01b804265e932796

  • SHA1

    025e2a4487e5d74aa9993f3f4a29ae8f0f8baebd

  • SHA256

    c763d2b0625170696c93816a5603b5bb241824dc3f87620a351fc5212ac02656

  • SHA512

    8f1b01805b8c71cc25b3a871720cfce96d8eb22ce85b743c3035e332dae12afb1efedc4919259424435c5c38961808e5228b2cff46f17538068b84714d4c0b0f

  • SSDEEP

    6144:ZvEANMO1UnseVgkV0xwvfxnhLTiusLe1740B:KuM0Unsna5mut40B

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\2024-02-20_7e210cc24213a38d01b804265e932796_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-20_7e210cc24213a38d01b804265e932796_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:3720
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3720 -s 488
      2⤵
      • Program crash
      PID:2496
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3720 -ip 3720
    1⤵
      PID:100

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3720-0-0x00000000058E0000-0x00000000058FB000-memory.dmp

      Filesize

      108KB

    • memory/3720-1-0x0000000000400000-0x0000000003B9B000-memory.dmp

      Filesize

      55.6MB

    • memory/3720-2-0x00000000059D0000-0x00000000059E7000-memory.dmp

      Filesize

      92KB

    • memory/3720-6-0x00000000058E0000-0x00000000058FB000-memory.dmp

      Filesize

      108KB