Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-02-2024 22:47

General

  • Target

    2024-02-18_67d2d24963d2509608f7cce569d67d20_mafia.exe

  • Size

    300KB

  • MD5

    67d2d24963d2509608f7cce569d67d20

  • SHA1

    d13c8e0cf782f10be30d014f897b82495348b713

  • SHA256

    18e2881b699db8e01436e1c7c7d33c3bb8f4d0e23754242f7a095658ca18fa4b

  • SHA512

    4624137378547611b126fd4cea6dbc25a8a1b4cf8985c48f5188ad674060b8b2726e374ca52e11173519c0bc25c69ffebd10c304946a33c27f275fe4c4152c63

  • SSDEEP

    6144:DvEANMO1UnseVgkV0xwvfxnhLTiusLe1740B:4uM0Unsna5mut40B

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\2024-02-18_67d2d24963d2509608f7cce569d67d20_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-18_67d2d24963d2509608f7cce569d67d20_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:2560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 424
      2⤵
      • Program crash
      PID:1328
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2560 -ip 2560
    1⤵
      PID:2544

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2560-0-0x0000000003D30000-0x0000000003D4B000-memory.dmp

      Filesize

      108KB

    • memory/2560-1-0x0000000000400000-0x0000000003B9B000-memory.dmp

      Filesize

      55.6MB

    • memory/2560-2-0x0000000003E80000-0x0000000003E97000-memory.dmp

      Filesize

      92KB

    • memory/2560-6-0x0000000003D30000-0x0000000003D4B000-memory.dmp

      Filesize

      108KB