General

  • Target

    c0e9b1e73659ff70fa761cf11f9a406d9882ac2d85ea5cd888312bc6b06ec035

  • Size

    2.5MB

  • Sample

    221124-yherqshh2s

  • MD5

    c4e23c82ad366f998dcd192cb38c054e

  • SHA1

    8da7244b75c4f8f50e691832d91f10a56e2344a1

  • SHA256

    c0e9b1e73659ff70fa761cf11f9a406d9882ac2d85ea5cd888312bc6b06ec035

  • SHA512

    49055b204668359266da4b028d1a7ffcd2fa36e65fd24bd9379f855843d76f4ce6c7fb5261ec62811433843f7be5cf2e85ee55877467dcf09b00dbc7bb89e886

  • SSDEEP

    49152:h1OsLAQ+1ho2H8swSCCwwFB9nfFVDRBTY/3X5wRLCr56JK8xd:h1O3QzVCwJ/3CRLCrY8+

Malware Config

Targets

    • Target

      c0e9b1e73659ff70fa761cf11f9a406d9882ac2d85ea5cd888312bc6b06ec035

    • Size

      2.5MB

    • MD5

      c4e23c82ad366f998dcd192cb38c054e

    • SHA1

      8da7244b75c4f8f50e691832d91f10a56e2344a1

    • SHA256

      c0e9b1e73659ff70fa761cf11f9a406d9882ac2d85ea5cd888312bc6b06ec035

    • SHA512

      49055b204668359266da4b028d1a7ffcd2fa36e65fd24bd9379f855843d76f4ce6c7fb5261ec62811433843f7be5cf2e85ee55877467dcf09b00dbc7bb89e886

    • SSDEEP

      49152:h1OsLAQ+1ho2H8swSCCwwFB9nfFVDRBTY/3X5wRLCr56JK8xd:h1O3QzVCwJ/3CRLCrY8+

    • 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