General

  • Target

    8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a

  • Size

    91KB

  • Sample

    240407-2376kahc5t

  • MD5

    83045f4f72ded46ca32d8779bc413227

  • SHA1

    abc00ab6f2c9a05342219dd5fe859cfef807cf09

  • SHA256

    8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a

  • SHA512

    b7e03d54313990a77c2c8de12be44a706e6ea787266d3f8fa85181a2a4e9b0cf3de961086c43cb1f1fc1befce16f5a7cc664d67ae249c3809195fdde8caa2845

  • SSDEEP

    1536:QRVCaKgzbLc54hukfgvYnouy8zV1Ayj4m/QWR/Rlq88vlnRqPR/1aViDRknJM2S9:YjbLl/gvQoutR1Tj4mYWR/R4nkPR/1aO

Malware Config

Targets

    • Target

      8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a

    • Size

      91KB

    • MD5

      83045f4f72ded46ca32d8779bc413227

    • SHA1

      abc00ab6f2c9a05342219dd5fe859cfef807cf09

    • SHA256

      8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a

    • SHA512

      b7e03d54313990a77c2c8de12be44a706e6ea787266d3f8fa85181a2a4e9b0cf3de961086c43cb1f1fc1befce16f5a7cc664d67ae249c3809195fdde8caa2845

    • SSDEEP

      1536:QRVCaKgzbLc54hukfgvYnouy8zV1Ayj4m/QWR/Rlq88vlnRqPR/1aViDRknJM2S9:YjbLl/gvQoutR1Tj4mYWR/R4nkPR/1aO

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks