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Analysis

  • max time kernel
    93s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/01/2025, 03:23

General

  • Target

    2025-01-23_014c2d293bc8337e3b6ab05f0feac3e5_gandcrab.exe

  • Size

    70KB

  • MD5

    014c2d293bc8337e3b6ab05f0feac3e5

  • SHA1

    4a0a193ccbdb858457808749e03728a7f6afb50e

  • SHA256

    5b54b57fbf9b667ae396d6c206fee04060549425c05ab5f266d1776336e67308

  • SHA512

    6ab5cb7641322348c21ebcbe9f92ceff8d95fdf4c41ecff89d99634215893381ad3df2a775ed141c13efbd71e8b07c452a1be6e1fdd7e000e123164940844c77

  • SSDEEP

    1536:WZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:Fd5BJHMqqDL2/Ovvdr+

Malware Config

Signatures

  • 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.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-23_014c2d293bc8337e3b6ab05f0feac3e5_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-23_014c2d293bc8337e3b6ab05f0feac3e5_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
    PID:2088
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 1292
      2⤵
      • Program crash
      PID:4476
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2088 -ip 2088
    1⤵
      PID:2024

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads