General

  • Target

    Launcher.jar

  • Size

    18.3MB

  • Sample

    240721-3ca9kssdpr

  • MD5

    197768b70d067f986a733ee7b16ceaf0

  • SHA1

    ee0058529525e1121d6375154b6b3b39274118d0

  • SHA256

    25ded48066024846d0764d1f4a1b25bf5330419b44561c75aa30acff3cfea3ac

  • SHA512

    2cc0bdcfa09e2088cce16ff79c346b7bfa509006e3d9017232c96f1bfc76c9a04427493c634f2b8b39625571693ddadc133e7165ca00ed00a0942d475b28793a

  • SSDEEP

    393216:lkCVgxqPh5TM4FEFAjeZ8dASnCv+SE5cQWUIKpt6iMiv:lXkqPbMsjeiASCt8lDTv

Malware Config

Targets

    • Target

      Launcher.jar

    • Size

      18.3MB

    • MD5

      197768b70d067f986a733ee7b16ceaf0

    • SHA1

      ee0058529525e1121d6375154b6b3b39274118d0

    • SHA256

      25ded48066024846d0764d1f4a1b25bf5330419b44561c75aa30acff3cfea3ac

    • SHA512

      2cc0bdcfa09e2088cce16ff79c346b7bfa509006e3d9017232c96f1bfc76c9a04427493c634f2b8b39625571693ddadc133e7165ca00ed00a0942d475b28793a

    • SSDEEP

      393216:lkCVgxqPh5TM4FEFAjeZ8dASnCv+SE5cQWUIKpt6iMiv:lXkqPbMsjeiASCt8lDTv

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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

    • Blocklisted process makes network request

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks