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Analysis

  • max time kernel
    33s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2023, 16:18

General

  • Target

    9dfdbc6d22d2d4113a6d13bc35d44b8b_mafia_JC.exe

  • Size

    319KB

  • MD5

    9dfdbc6d22d2d4113a6d13bc35d44b8b

  • SHA1

    48f9a61935ffc50c4d9a516b323a0bbafab51c04

  • SHA256

    36b57a1787d8ab232c2e994008e2342d279335f6b81a7588654aa72ffa8cad4f

  • SHA512

    8d7ec19650383a36d774a514f470d4f042ee9fa30d9d89da6b060b31302f600bc1cae3606a9e2fb53a762166010b5050ccb9088ee8afd7fdb0c2fa611cc61043

  • SSDEEP

    3072:SLFqoITs8+GgzXKhp6vFcBNTjbL617AL6MfUL1OeV7LGyH0Bme3BdcpFbMT9O:SLFAYz7z6hp2W1L61ALCOk7LhdeROuO

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookAW 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9dfdbc6d22d2d4113a6d13bc35d44b8b_mafia_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\9dfdbc6d22d2d4113a6d13bc35d44b8b_mafia_JC.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:8
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 476
      2⤵
      • Program crash
      PID:4712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 8 -ip 8
    1⤵
      PID:3708

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/8-0-0x00000000068B0000-0x00000000068CB000-memory.dmp

      Filesize

      108KB

    • memory/8-1-0x0000000000400000-0x0000000004B6E000-memory.dmp

      Filesize

      71.4MB

    • memory/8-3-0x00000000068F0000-0x0000000006907000-memory.dmp

      Filesize

      92KB

    • memory/8-7-0x00000000068B0000-0x00000000068CB000-memory.dmp

      Filesize

      108KB