Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-03-2024 19:50

General

  • Target

    2024-03-08_e6b5e13d8aae2cf5e791fbe60ec677ae_mafia.exe

  • Size

    316KB

  • MD5

    e6b5e13d8aae2cf5e791fbe60ec677ae

  • SHA1

    2a9ef68c1132c5ad74f4ce93aab9d0c1835ae633

  • SHA256

    c403f7e974c51db645573422f4e2af7ba6337bd7eeab7ad6ebc8e7c22806a799

  • SHA512

    0a74bcd58599479c03c7f5d919ba52b8b85011ee42add3129e0c8b2b3913f97a03bb509939055e42d3ecc897918ab5270e7a23f86ff38b835de7f96ead28e87f

  • SSDEEP

    6144:JvE8NMO1UnseVgkV0xwvfxnhLTiusLe1740P:ayM0Unsna5mut40P

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\2024-03-08_e6b5e13d8aae2cf5e791fbe60ec677ae_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-08_e6b5e13d8aae2cf5e791fbe60ec677ae_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:1744
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 480
      2⤵
      • Program crash
      PID:972
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1744 -ip 1744
    1⤵
      PID:4256

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1744-0-0x0000000003CF0000-0x0000000003D0B000-memory.dmp

      Filesize

      108KB

    • memory/1744-1-0x0000000000400000-0x0000000003B9F000-memory.dmp

      Filesize

      55.6MB

    • memory/1744-3-0x0000000003E40000-0x0000000003E57000-memory.dmp

      Filesize

      92KB