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General

  • Target

    b0a996b11e62f94e2177e02d95fab1972dbacede91887dbeccd58a4ff7765cad

  • Size

    1.3MB

  • Sample

    240409-bnkhvahf73

  • MD5

    33ee8c3312c78a5363b117099fb09fca

  • SHA1

    592439f7ab2e6470957dc2f2b817e3fb4fce8254

  • SHA256

    b0a996b11e62f94e2177e02d95fab1972dbacede91887dbeccd58a4ff7765cad

  • SHA512

    a582162d49dff646ea747fb5879c9383e3512d64abc82b052f11e36b05f822fc46711f532f2a196d762aefa65e045f5b8191e004e64ac42d1243ae5935e113a9

  • SSDEEP

    24576:Yi3f9FjSvm3MOe1Tgy8S6DYHBFCFXWiRBkkz9vG+AK4oXdoaizhOKgG:x3fHomc11Tgy8lqwFXWiRGk9GXbadG

Malware Config

Targets

    • Target

      b0a996b11e62f94e2177e02d95fab1972dbacede91887dbeccd58a4ff7765cad

    • Size

      1.3MB

    • MD5

      33ee8c3312c78a5363b117099fb09fca

    • SHA1

      592439f7ab2e6470957dc2f2b817e3fb4fce8254

    • SHA256

      b0a996b11e62f94e2177e02d95fab1972dbacede91887dbeccd58a4ff7765cad

    • SHA512

      a582162d49dff646ea747fb5879c9383e3512d64abc82b052f11e36b05f822fc46711f532f2a196d762aefa65e045f5b8191e004e64ac42d1243ae5935e113a9

    • SSDEEP

      24576:Yi3f9FjSvm3MOe1Tgy8S6DYHBFCFXWiRBkkz9vG+AK4oXdoaizhOKgG:x3fHomc11Tgy8lqwFXWiRGk9GXbadG

    • 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