Analysis

  • max time kernel
    91s
  • 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
    24/03/2024, 06:49

General

  • Target

    2024-03-24_ab20fb2f57f50175575fdc30a342e7cc_karagany_mafia.exe

  • Size

    255KB

  • MD5

    ab20fb2f57f50175575fdc30a342e7cc

  • SHA1

    df90f9d75d74647ea1ce196ddf8a2808a07064ae

  • SHA256

    a832aee657578b631fb39d2db9e2fbbdf58dbe1d78504af5396ede75e1e9b66e

  • SHA512

    87f41832c39fbd4d861eb175c440d4fc5f8e39e9c3cb15a5deda8c9a4d6fa9ac93c5f8c0918f7d772d79c6543b50c89d11d3f095173a400b137c8cc24bfe845a

  • SSDEEP

    3072:b5/3l1gl9NGX0Ntl0BNsPmmWpOTgfgDOOK+74ArCjZ/NHkciAHaLiq2:b5vEnGkNtOWmTYD/gEY/EcHKi1

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\2024-03-24_ab20fb2f57f50175575fdc30a342e7cc_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-24_ab20fb2f57f50175575fdc30a342e7cc_karagany_mafia.exe"
    1⤵
      PID:4088
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 476
        2⤵
        • Program crash
        PID:4456
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4088 -ip 4088
      1⤵
        PID:4892

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4088-0-0x0000000000400000-0x0000000000445000-memory.dmp

              Filesize

              276KB

            • memory/4088-1-0x0000000002190000-0x00000000021AB000-memory.dmp

              Filesize

              108KB

            • memory/4088-2-0x0000000002190000-0x00000000021AB000-memory.dmp

              Filesize

              108KB

            • memory/4088-3-0x0000000000400000-0x0000000000445000-memory.dmp

              Filesize

              276KB

            • memory/4088-4-0x0000000000400000-0x0000000000445000-memory.dmp

              Filesize

              276KB

            • memory/4088-5-0x00000000021D0000-0x00000000021E7000-memory.dmp

              Filesize

              92KB