Analysis

  • max time kernel
    93s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 15:28

General

  • Target

    2024-02-01_5b1769924a648f8814b43455a8f61fc9_karagany_mafia.exe

  • Size

    250KB

  • MD5

    5b1769924a648f8814b43455a8f61fc9

  • SHA1

    197d55a229ea95e672a9ee53d253135c6f438d87

  • SHA256

    10ead387bfa669a3e3452e832eed13cd8a6a35656c35971116ec9892ff1b1208

  • SHA512

    a377fe0b3b45b65eebd3fac1eb41e0d12b1c6f6cdf0cfb5a3f9cea176d467af8796d38823c12ed2d4e0ccbbd1c8b361951d494a596bc4893dce71b7587791f36

  • SSDEEP

    6144:V+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:1OCjaklYgVIpxIhDtR

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\2024-02-01_5b1769924a648f8814b43455a8f61fc9_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-01_5b1769924a648f8814b43455a8f61fc9_karagany_mafia.exe"
    1⤵
      PID:2660
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 468
        2⤵
        • Program crash
        PID:1612
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2660 -ip 2660
      1⤵
        PID:4868

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/2660-0-0x0000000002190000-0x00000000021AB000-memory.dmp

              Filesize

              108KB

            • memory/2660-1-0x0000000002190000-0x00000000021AB000-memory.dmp

              Filesize

              108KB

            • memory/2660-2-0x0000000000400000-0x0000000000444000-memory.dmp

              Filesize

              272KB

            • memory/2660-3-0x0000000000400000-0x0000000000444000-memory.dmp

              Filesize

              272KB

            • memory/2660-4-0x00000000021D0000-0x00000000021E7000-memory.dmp

              Filesize

              92KB

            • memory/2660-8-0x0000000002190000-0x00000000021AB000-memory.dmp

              Filesize

              108KB