Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-02-2024 18:33

General

  • Target

    2024-02-21_51f5118bcde7750987091e4f54db2d30_mafia.exe

  • Size

    300KB

  • MD5

    51f5118bcde7750987091e4f54db2d30

  • SHA1

    9f288a4d2ab7afac63065014a31113dbcf2dd456

  • SHA256

    cf8d86bd751fd4f112a0dc9fe4925fdca2ef5918ae14de9862b80bf2883a1c1e

  • SHA512

    9ce440943476da36874423f233660c53c00b77c0a533501f1f13d04fa244eb6dcfffc5bb88a03ec85e33baae24082928ffc0962419c03165bc22420ca1eb0461

  • SSDEEP

    6144:evEANMO1UnseVgkV0xwvfxnhLTiusLe1740B:xuM0Unsna5mut40B

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\2024-02-21_51f5118bcde7750987091e4f54db2d30_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-21_51f5118bcde7750987091e4f54db2d30_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:2304
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2304 -s 488
      2⤵
      • Program crash
      PID:1012
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2304 -ip 2304
    1⤵
      PID:2588

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2304-0-0x0000000003E50000-0x0000000003E6B000-memory.dmp

      Filesize

      108KB

    • memory/2304-1-0x0000000000400000-0x0000000003B9B000-memory.dmp

      Filesize

      55.6MB

    • memory/2304-2-0x0000000005920000-0x0000000005937000-memory.dmp

      Filesize

      92KB

    • memory/2304-6-0x0000000003E50000-0x0000000003E6B000-memory.dmp

      Filesize

      108KB