Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 00:59

General

  • Target

    71cc349fe48d7af4c73c3156186da277026693eba256ed8902663ed6266fcbe7.exe

  • Size

    248KB

  • MD5

    e3078d826ea583f84b2cfad185a6e74f

  • SHA1

    76a2d13aeedd497739fed093a7ad98fcc75d4f11

  • SHA256

    71cc349fe48d7af4c73c3156186da277026693eba256ed8902663ed6266fcbe7

  • SHA512

    25281728d906a5ce2a41a3ccc56e65286840e2f6f42441f9b8ad831d0a0c4b7231e7ddbf7b695fd914d015f37a104437a0a1ff280d3a8e135f4f808f36326411

  • SSDEEP

    6144:Mr3529M1kD9cvq40Y4HG/Nrtk/kG6nsTLcte:G4Qk5PmtK/R0mcte

Malware Config

Signatures

  • GandCrab payload 3 IoCs
  • Gandcrab

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

  • Detects Reflective DLL injection artifacts 3 IoCs
  • Detects ransomware indicator 2 IoCs
  • Gandcrab Payload 3 IoCs
  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71cc349fe48d7af4c73c3156186da277026693eba256ed8902663ed6266fcbe7.exe
    "C:\Users\Admin\AppData\Local\Temp\71cc349fe48d7af4c73c3156186da277026693eba256ed8902663ed6266fcbe7.exe"
    1⤵
    • Drops file in Windows directory
    PID:3220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3220 -s 488
      2⤵
      • Program crash
      PID:4976
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3220 -ip 3220
    1⤵
      PID:4972

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Windows\win.ini

            Filesize

            4KB

            MD5

            d994087faa9e4be322a9e7bbea1523f8

            SHA1

            6a78b2af1289e935e3fb3ffd6e74c60aefb66af3

            SHA256

            5107c1d8219f3b4604abeb5e48b33545f582b62fd0b519145e9ad96cb8c8df4d

            SHA512

            9f6400123fad5cc22bf554db07066590854b23ae910593df7ff1b7f6c886b93d87791d770da85cf99143ef4009278ab2268fc500429b18b84306b57e1b9208d1

          • memory/3220-258-0x0000000000400000-0x000000000042C000-memory.dmp

            Filesize

            176KB

          • memory/3220-257-0x0000000000E10000-0x0000000000F10000-memory.dmp

            Filesize

            1024KB

          • memory/3220-260-0x0000000000DD0000-0x0000000000DE7000-memory.dmp

            Filesize

            92KB

          • memory/3220-262-0x0000000000400000-0x0000000000B4D000-memory.dmp

            Filesize

            7.3MB

          • memory/3220-265-0x0000000000400000-0x000000000042C000-memory.dmp

            Filesize

            176KB