Analysis

  • max time kernel
    95s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-01-2025 04:24

General

  • Target

    2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe

  • Size

    70KB

  • MD5

    26a502eaa7444e282ad377b7d9fea7dc

  • SHA1

    d826192910cc49a66d8295c67356adaffdd053a1

  • SHA256

    a85946c5a41b918aa5abcb7cfcd67f5d8eba3aa9f00d7541aeb5239d06a1e173

  • SHA512

    ea87f83d13677fc44a8d143e3d293f00c9cfdf51cc0dfe9f4759c8fc9518d5ff166895aa6f68d3a768efe7a98cf2cb954d4af3c581b9ff2add85181c783c6638

  • SSDEEP

    1536:WZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZM:Fd5BJHMqqDL2/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\2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-23_26a502eaa7444e282ad377b7d9fea7dc_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:2180
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 1232
      2⤵
      • Program crash
      PID:3444
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 2180 -ip 2180
    1⤵
      PID:3204

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads