Analysis

  • max time kernel
    94s
  • 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
    24-01-2025 15:25

General

  • Target

    2025-01-24_2251e970287b136ea87714179e46ee93_gandcrab.exe

  • Size

    70KB

  • MD5

    2251e970287b136ea87714179e46ee93

  • SHA1

    4ceeb0f70e4b324905c27d96ba0cf0702060706b

  • SHA256

    7221cada5715e058296647f62eaf32bf1fddf0b455ee44a2e490ea3f141c01bf

  • SHA512

    93bffdb680e0f053cd2fed4858736d7f59495224d2a2e146de8069bba72a4bf7c20da635487ea9b2dacc39268d153755ab0c7ae5acef30bcf2cb8a307083ac8f

  • SSDEEP

    1536:lZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:Ud5BJHMqqDL2/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\2025-01-24_2251e970287b136ea87714179e46ee93_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-24_2251e970287b136ea87714179e46ee93_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:3716
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 1284
      2⤵
      • Program crash
      PID:4724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3716 -ip 3716
    1⤵
      PID:2832

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads