General

  • Target

    e1f11d75538ac4b05b82ca85e0ab212bdaca12f7b350ff5baa9cd606663f905c.exe

  • Size

    566KB

  • Sample

    241114-gndyysvjgy

  • MD5

    3b8942ef07cc4f92cb8354dae4aa28f9

  • SHA1

    7d339f36862ddd83926e201b73970cf864e1147b

  • SHA256

    e1f11d75538ac4b05b82ca85e0ab212bdaca12f7b350ff5baa9cd606663f905c

  • SHA512

    31cb17afa7c2950677742e92296eb55553e0acbb2e24e89ee08b2033ec581cc472216386f4f41011c54a42b2b2250e95e42598138e0f0a3006bda03d07876f8b

  • SSDEEP

    12288:FeRP6YYsFdMNZeuh7CeoCCU7eJwQyxar3TH5KRrdOhXtKIU6:FqP6YxWoMywQyWr5KRrdCQu

Malware Config

Targets

    • Target

      e1f11d75538ac4b05b82ca85e0ab212bdaca12f7b350ff5baa9cd606663f905c.exe

    • Size

      566KB

    • MD5

      3b8942ef07cc4f92cb8354dae4aa28f9

    • SHA1

      7d339f36862ddd83926e201b73970cf864e1147b

    • SHA256

      e1f11d75538ac4b05b82ca85e0ab212bdaca12f7b350ff5baa9cd606663f905c

    • SHA512

      31cb17afa7c2950677742e92296eb55553e0acbb2e24e89ee08b2033ec581cc472216386f4f41011c54a42b2b2250e95e42598138e0f0a3006bda03d07876f8b

    • SSDEEP

      12288:FeRP6YYsFdMNZeuh7CeoCCU7eJwQyxar3TH5KRrdOhXtKIU6:FqP6YxWoMywQyWr5KRrdCQu

    • Modifies visibility of file extensions in Explorer

    • UAC bypass

    • Renames multiple (82) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks