Analysis

  • max time kernel
    93s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-01-2025 14:27

General

  • Target

    2025-01-28_3211783ac3ca77ae419eba7ad3ad4521_gandcrab.exe

  • Size

    70KB

  • MD5

    3211783ac3ca77ae419eba7ad3ad4521

  • SHA1

    6657828c0e256f9e6d1b4fc9d73347c19d703fcb

  • SHA256

    8d24be29247d00d9e95d4427041de5538574eadbdf038b038b1265722a9352fa

  • SHA512

    4054ceb872ef46349aaf3337a37e8dc7efa6921e8c9450a3c18e9a3b91828f96bbe2fb8c64974072d4d6a287014f3e0c016b13d99d174723717dd8f39f4751ad

  • SSDEEP

    1536:FZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:0d5BJHMqqDL2/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\2025-01-28_3211783ac3ca77ae419eba7ad3ad4521_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-28_3211783ac3ca77ae419eba7ad3ad4521_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:4844
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 1304
      2⤵
      • Program crash
      PID:5080
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 4844 -ip 4844
    1⤵
      PID:1816

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads