General

  • Target

    6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b

  • Size

    8.3MB

  • Sample

    240527-xcdrtadf6t

  • MD5

    ae47c12b9320e702a9ce243193494554

  • SHA1

    28181880164f5f73c611126dee950af8036e9988

  • SHA256

    6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b

  • SHA512

    4714222f820c54a564d58607ade523699a5aa5f0200da7b7d7dcf6fd5b35635ff63592a1e7804c3360aa164733ebd677711dd33c4af8093e8d2eba7c61177d8a

  • SSDEEP

    196608:Fv1W8cKlJIszteRKn1chTDQfW7ancKlJIszteRKn1chTDQfWg:Fv1W8v1Bee1chTseenv1Bee1chTseg

Malware Config

Targets

    • Target

      6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b

    • Size

      8.3MB

    • MD5

      ae47c12b9320e702a9ce243193494554

    • SHA1

      28181880164f5f73c611126dee950af8036e9988

    • SHA256

      6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b

    • SHA512

      4714222f820c54a564d58607ade523699a5aa5f0200da7b7d7dcf6fd5b35635ff63592a1e7804c3360aa164733ebd677711dd33c4af8093e8d2eba7c61177d8a

    • SSDEEP

      196608:Fv1W8cKlJIszteRKn1chTDQfW7ancKlJIszteRKn1chTDQfWg:Fv1W8v1Bee1chTseenv1Bee1chTseg

    • Detect Vidar Stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks