General

  • Target

    8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62

  • Size

    1.2MB

  • Sample

    240407-3aaj9she41

  • MD5

    de5e5c1b46f8e29fd54194774cc568d6

  • SHA1

    57fd099cf119960c9dac673739745eb7e32fe320

  • SHA256

    8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62

  • SHA512

    b8d56f6160eec22cb74479f302968f5be03d584fe2459f5aaa59b032638baa0c327588ab60cc51ab5b2038a03e00ac19c4275c8bc267c5b16b08f84ac7bc1775

  • SSDEEP

    24576:0DMezrZee9E7ZdxbvQ3dp1qAMfxgIIHeDEtpPC4RbqG:yrLE77xjQ3FqAHIIH4cpjWG

Malware Config

Targets

    • Target

      8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62

    • Size

      1.2MB

    • MD5

      de5e5c1b46f8e29fd54194774cc568d6

    • SHA1

      57fd099cf119960c9dac673739745eb7e32fe320

    • SHA256

      8e8bf7a5c1b9b9c9ea150a72574b9b6c8e52715c1d1af937ad3e443c45c22a62

    • SHA512

      b8d56f6160eec22cb74479f302968f5be03d584fe2459f5aaa59b032638baa0c327588ab60cc51ab5b2038a03e00ac19c4275c8bc267c5b16b08f84ac7bc1775

    • SSDEEP

      24576:0DMezrZee9E7ZdxbvQ3dp1qAMfxgIIHeDEtpPC4RbqG:yrLE77xjQ3FqAHIIH4cpjWG

    • 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