General

  • Target

    ae865231cb46dd09afbd0213f6d29d158ae0c1752337ffab880183ea7fe96ed8

  • Size

    77KB

  • Sample

    221204-w3xf6shf8x

  • MD5

    3c5e11867444692871678c32d60eee99

  • SHA1

    d5f0e2737de1f6644b4002f998c9be9438b2dca2

  • SHA256

    ae865231cb46dd09afbd0213f6d29d158ae0c1752337ffab880183ea7fe96ed8

  • SHA512

    2b8ec68a2691ef4ff637231d8e986bcc6cc645e2ff1607384cee190d472c4f70156732a05d730e9b7a23482cdee2b9156ebdf0d3ac34d4b0a99dea80a9c96bf5

  • SSDEEP

    1536:mnTjhSrsq8rJ5WT8comcjKnVEN/ffj+XG6Ow7/+JgtqJ9H6YTHTEEhWHyzM:mTjwrd8rJo0mcOVe/DcOl6YTHA+zM

Malware Config

Targets

    • Target

      o.bin

    • Size

      183KB

    • MD5

      07fadb006486953439ce0092651fd7a6

    • SHA1

      e42431d37561cc695de03b85e8e99c9e31321742

    • SHA256

      d77378dcc42b912e514d3bd4466cdda050dda9b57799a6c97f70e8489dd8c8d0

    • SHA512

      5b09a07371bb5350b22c78aa3e7e673ba61ce72a964e072749a4633e2c15f416c05953cc6e6f6c586df010aa7f2c9c0ab87a014e4f732e5fdb2d58778a1fb437

    • SSDEEP

      3072:Ealy19emgKe0QuYS3UmWuDTEltI3S/7IarDrjCgrQp0M7W:EaqxxDwx/7IS40MS

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Checks computer location settings

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

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Enumerates connected drives

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

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v6

Tasks