Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2025 19:34

General

  • Target

    2025-01-27_288f0ec6a7cc23cdb8f92de5cbef3be6_gandcrab.exe

  • Size

    72KB

  • MD5

    288f0ec6a7cc23cdb8f92de5cbef3be6

  • SHA1

    67257c3e1d2f30b536353691dd29f880acf5ed2f

  • SHA256

    579a9dca23eb206ea9154a72b06688c74e7a6defaaa7896aa4f6ee6ba502eb0e

  • SHA512

    75333b5a0e9fb0d1626deb34ce6b9671584754406b241e3021c7b238afa124c6c21c7d9c1591174d1cb841b8d6c774ec2d069d3b1518d7ad2d871767ef559fa6

  • SSDEEP

    768:fBIxo9TZkKXN7VfiFohEJH5co/iej2JWOkKgTiGMqWNUMFAHJ9E3lvd6s:5Ixo9TNXy9coqlWOkKgdMqqUM2Lkvd6

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

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

  • Gandcrab family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • System Location Discovery: System Language Discovery 1 TTPs 31 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-27_288f0ec6a7cc23cdb8f92de5cbef3be6_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-27_288f0ec6a7cc23cdb8f92de5cbef3be6_gandcrab.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3504
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1152
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3972
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3836
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3680
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3820
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4972
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4248
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5068
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1748
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1020
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1324
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4840
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4296
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4796
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4080
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4232
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4696
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2904
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5020
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3376
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4000
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:396
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:680
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3668
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:868
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4104
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4516
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2916
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2284-0-0x000000000F5A0000-0x000000000F5B7000-memory.dmp

    Filesize

    92KB

  • memory/2284-4-0x000000000F5A0000-0x000000000F5B7000-memory.dmp

    Filesize

    92KB