Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-04-2024 23:23

General

  • Target

    2024-04-22_5284b972694645b2e31132c8e02cea2e_mafia.exe

  • Size

    316KB

  • MD5

    5284b972694645b2e31132c8e02cea2e

  • SHA1

    d6cf4ff250e06501a9738d9366a8c4b4eb3cfcce

  • SHA256

    34114b2a26730c68a2a32d1833c97e8c946a0f028c308a3471071ddec4703536

  • SHA512

    e370a8ff6124848799336f002c3760ea3cf165b07f91da802b40d0d66a266830923a8b8843f28afd3a8aea89f7c14d36257a956d52175e64e050aa3704cf56ea

  • SSDEEP

    6144:JvzRNMO1UnseVgkV0xwvfxnhLTiusLe1740t:xzM0Unsna5mut40t

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\2024-04-22_5284b972694645b2e31132c8e02cea2e_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-22_5284b972694645b2e31132c8e02cea2e_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:388
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 388 -s 484
      2⤵
      • Program crash
      PID:536
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 388 -ip 388
    1⤵
      PID:4016

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/388-0-0x00000000058E0000-0x00000000058FB000-memory.dmp
      Filesize

      108KB

    • memory/388-1-0x0000000000400000-0x0000000003B9F000-memory.dmp
      Filesize

      55.6MB

    • memory/388-2-0x0000000005920000-0x0000000005937000-memory.dmp
      Filesize

      92KB