General

  • Target

    fcc78cc2759825bba27e8200fcff310fa6fd16a5d0c553f882e0905ad345c0ed

  • Size

    2.5MB

  • Sample

    221124-tz5l9sfc83

  • MD5

    920d6f8ad5874219b1c10c5c90de41de

  • SHA1

    cf8d16e9cdd73fadc268b67387417c7f1ad626f7

  • SHA256

    fcc78cc2759825bba27e8200fcff310fa6fd16a5d0c553f882e0905ad345c0ed

  • SHA512

    1c2765c5ef712a55266fe12f17bced571f1785514ccaca1e217d34b2ad50643469994de8aa547560d5d603667cfc3f7b78f353fef69b3f73a171a06acf7fd28a

  • SSDEEP

    49152:h1OsUPHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0Hm:h1ObHVl71RnFXINxvX

Malware Config

Targets

    • Target

      fcc78cc2759825bba27e8200fcff310fa6fd16a5d0c553f882e0905ad345c0ed

    • Size

      2.5MB

    • MD5

      920d6f8ad5874219b1c10c5c90de41de

    • SHA1

      cf8d16e9cdd73fadc268b67387417c7f1ad626f7

    • SHA256

      fcc78cc2759825bba27e8200fcff310fa6fd16a5d0c553f882e0905ad345c0ed

    • SHA512

      1c2765c5ef712a55266fe12f17bced571f1785514ccaca1e217d34b2ad50643469994de8aa547560d5d603667cfc3f7b78f353fef69b3f73a171a06acf7fd28a

    • SSDEEP

      49152:h1OsUPHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0Hm:h1ObHVl71RnFXINxvX

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks