Analysis

  • max time kernel
    91s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-02-2024 06:10

General

  • Target

    2024-02-20_ce6109e2422306308e287b957ae36984_karagany_mafia.exe

  • Size

    250KB

  • MD5

    ce6109e2422306308e287b957ae36984

  • SHA1

    ffede5e5e1e504bbe9773a8814193939261c0c96

  • SHA256

    aa3f1acb555d68be1c7ea3ba460f4e2e95fcf019cb8c0b49b9851b759554cae9

  • SHA512

    abf8e8cf87dfe5b7cb67621efb0156ce19b0c5538cde390566de767228e5f011a7f83ff8128bd01abb0b686272aba986c63da14c016f9ed4c362d824ebc12aae

  • SSDEEP

    6144:C+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\2024-02-20_ce6109e2422306308e287b957ae36984_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-20_ce6109e2422306308e287b957ae36984_karagany_mafia.exe"
    1⤵
      PID:4936
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 472
        2⤵
        • Program crash
        PID:1520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4936 -ip 4936
      1⤵
        PID:4364

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4936-0-0x00000000004D0000-0x00000000004EB000-memory.dmp

        Filesize

        108KB

      • memory/4936-1-0x00000000004D0000-0x00000000004EB000-memory.dmp

        Filesize

        108KB

      • memory/4936-2-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

      • memory/4936-3-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

      • memory/4936-4-0x0000000000610000-0x0000000000627000-memory.dmp

        Filesize

        92KB

      • memory/4936-8-0x00000000004D0000-0x00000000004EB000-memory.dmp

        Filesize

        108KB