General

  • Target

    89dd68b3a742a2a27b158bc70986aedc6777f830c63c58173b136f6acce889df

  • Size

    3.7MB

  • Sample

    221125-jccmvsba98

  • MD5

    43eed864752c59b6ff4f404ce7d0a4b4

  • SHA1

    806bf57bfd5e1ee1b193254a7c53bf9d44c12b2a

  • SHA256

    89dd68b3a742a2a27b158bc70986aedc6777f830c63c58173b136f6acce889df

  • SHA512

    5b3dade034f4c1201d16ea1acef17ad5f9e857566fa775a93ec063b33b65ff97713d94ec3429de9c79a7aebb950e521bf348cb2a938a468341ab14864f0ad797

  • SSDEEP

    49152:l35HtYxKZJwdvj9yaUkQWEvdlOYK+KuTH+myV8d70BQzu:TqiJCvKzWSdMYK4TH+myV8YQz

Malware Config

Targets

    • Target

      89dd68b3a742a2a27b158bc70986aedc6777f830c63c58173b136f6acce889df

    • Size

      3.7MB

    • MD5

      43eed864752c59b6ff4f404ce7d0a4b4

    • SHA1

      806bf57bfd5e1ee1b193254a7c53bf9d44c12b2a

    • SHA256

      89dd68b3a742a2a27b158bc70986aedc6777f830c63c58173b136f6acce889df

    • SHA512

      5b3dade034f4c1201d16ea1acef17ad5f9e857566fa775a93ec063b33b65ff97713d94ec3429de9c79a7aebb950e521bf348cb2a938a468341ab14864f0ad797

    • SSDEEP

      49152:l35HtYxKZJwdvj9yaUkQWEvdlOYK+KuTH+myV8d70BQzu:TqiJCvKzWSdMYK4TH+myV8YQz

    • Registers COM server for autorun

    • 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.

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks