Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-01-2025 13:25

General

  • Target

    2025-01-23_0ec5ed156e0602001d0161318e2b5fd2_gandcrab.exe

  • Size

    70KB

  • MD5

    0ec5ed156e0602001d0161318e2b5fd2

  • SHA1

    bffbf72bd68a4ed09a5f24cc87b2745089e5cac1

  • SHA256

    dc54398491b9782a25c5a4f7295162b2679221e6eb0000223def7996459bff19

  • SHA512

    6af2d8249b54c0c8e2e51e3e8f88ee3c8831e3c44411723313d6b71dcb3cd0b67f29af96e72ef9c6fc8c6c20c61a46834081638ba1d0549ff91a5fd8ddf96850

  • SSDEEP

    1536:jZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:Sd5BJHMqqDL2/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_0ec5ed156e0602001d0161318e2b5fd2_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-23_0ec5ed156e0602001d0161318e2b5fd2_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:2428
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 716
      2⤵
      • Program crash
      PID:2776

Network

MITRE ATT&CK Enterprise v15

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Downloads