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Analysis

  • max time kernel
    93s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 21:43

General

  • Target

    2024-04-06_8e8eb945b7fac08223cc718f3167e74b_karagany_mafia.exe

  • Size

    250KB

  • MD5

    8e8eb945b7fac08223cc718f3167e74b

  • SHA1

    eeb9139ddfea7c926f6f8707665d0709e442c206

  • SHA256

    dcd676c5494dd0952c19c2bec2b82380f731111af9a934fd76fe6b606919f451

  • SHA512

    07454e18b1a6fd263976f558f6b97f9b0c656682f055e1a113039de01273dd950969a8ac5ba0b4a9fbdcc9353d923e2a2722cb564578b65ab24b886356006480

  • SSDEEP

    6144:s+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:EOCjaklYgVIpxIhDtR

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 2 IoCs
  • Gandcrab Payload 2 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-06_8e8eb945b7fac08223cc718f3167e74b_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-06_8e8eb945b7fac08223cc718f3167e74b_karagany_mafia.exe"
    1⤵
      PID:1340
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1340 -s 440
        2⤵
        • Program crash
        PID:2216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1340 -ip 1340
      1⤵
        PID:1956

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1340-0-0x0000000002060000-0x000000000207B000-memory.dmp

        Filesize

        108KB

      • memory/1340-1-0x0000000002060000-0x000000000207B000-memory.dmp

        Filesize

        108KB

      • memory/1340-2-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

      • memory/1340-3-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

      • memory/1340-4-0x00000000020B0000-0x00000000020C7000-memory.dmp

        Filesize

        92KB