Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 08:25

General

  • Target

    2025-01-24_1afea704bb57b816a94511e930ccb5c5_gandcrab.exe

  • Size

    70KB

  • MD5

    1afea704bb57b816a94511e930ccb5c5

  • SHA1

    ccdb5ab25db9907204625b9dcd500c6620783b0a

  • SHA256

    b7c876bdcd3854726182bba965c35961a002dc52d5eba67780356263b7225868

  • SHA512

    0440ac7d8abd90a86474798d6370007a18e9221477738c92a342902e3d046ad5767f6ee92c0716d33a82bf29a741b41d34bb299d8fbf2fb5b1325e2fe31a2a3e

  • SSDEEP

    1536:sZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:zd5BJHMqqDL2/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 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-24_1afea704bb57b816a94511e930ccb5c5_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-24_1afea704bb57b816a94511e930ccb5c5_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:2124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 720
      2⤵
      • Program crash
      PID:2924

Network

MITRE ATT&CK Enterprise v15

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Downloads