Analysis

  • max time kernel
    137s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2023, 02:52

General

  • Target

    2023-05-11_6475ca3f09fb27fbfa6147b18a190e45_gandcrab.exe

  • Size

    70KB

  • MD5

    6475ca3f09fb27fbfa6147b18a190e45

  • SHA1

    489eba91491364a261a6e58662a526e85e89696e

  • SHA256

    2c16f415f3f5af61f0c2c3ecf4bfeb10119293a6e97121789187afaae93efa20

  • SHA512

    3830144546006c433b992936cfc64d7a2ce262747f1db7461359e5ca3c5b9bd391825ccdcfb12b8379f06017dabc3a9714bfb5e436fe504ba74679a3d3e20c94

  • SSDEEP

    1536:KZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:hd5BJHMqqDL2/OvvdrH

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Program crash 1 IoCs
  • 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\2023-05-11_6475ca3f09fb27fbfa6147b18a190e45_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2023-05-11_6475ca3f09fb27fbfa6147b18a190e45_gandcrab.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 1232
      2⤵
      • Program crash
      PID:5100
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4124 -ip 4124
    1⤵
      PID:4284

    Network

          MITRE ATT&CK Enterprise v6

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          Downloads