Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    23-01-2025 17:30

General

  • Target

    2025-01-23_2717fb451cb2c0f6c581933e9c03fa7d_gandcrab.exe

  • Size

    70KB

  • MD5

    2717fb451cb2c0f6c581933e9c03fa7d

  • SHA1

    d9788e3e4c4527017f70e82b8d627b1a65572e00

  • SHA256

    7b5b85f43029ed8745787e034f6b6ece0680727d92cf0440d2b2aa271b87b770

  • SHA512

    6e34211f1ee946e102f15c71adb21b2db7cf84e8fc68d99a2ff25e02b2b660ba7dd3d01df73a872ad3da2a3b8c2837e76cf9ee30408eaf0109175f3a18449a11

  • SSDEEP

    1536:6ZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:Rd5BJHMqqDL2/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\2025-01-23_2717fb451cb2c0f6c581933e9c03fa7d_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-23_2717fb451cb2c0f6c581933e9c03fa7d_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:2856
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 712
      2⤵
      • Program crash
      PID:2908

Network

MITRE ATT&CK Enterprise v15

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Downloads