General

  • Target

    b917d62de9cf8785b6a1da5e3ecfc66c8ee54a268ca91790bccc7801d6107ee1

  • Size

    4.4MB

  • Sample

    221124-f4a2kaef91

  • MD5

    97f64d5b637e3ef5565559f3d5269efb

  • SHA1

    ec675695d0d4756a19e464ed083326018717e5e3

  • SHA256

    b917d62de9cf8785b6a1da5e3ecfc66c8ee54a268ca91790bccc7801d6107ee1

  • SHA512

    eece52bb1026469e2e24a2d713cb3785682b7fb87858fbb18aadb18688ed18171450df98dd4acf13a65ba0f589097629aec6150901d0a1f5b96d5f31ba91c19b

  • SSDEEP

    49152:gHkUtMlGbeCxKKjmxup4OdGKvghxfki1w9buOBqF7gB+lyzEJ3jti:smlGhcKsKc2buOBqFlYiTt

Malware Config

Targets

    • Target

      b917d62de9cf8785b6a1da5e3ecfc66c8ee54a268ca91790bccc7801d6107ee1

    • Size

      4.4MB

    • MD5

      97f64d5b637e3ef5565559f3d5269efb

    • SHA1

      ec675695d0d4756a19e464ed083326018717e5e3

    • SHA256

      b917d62de9cf8785b6a1da5e3ecfc66c8ee54a268ca91790bccc7801d6107ee1

    • SHA512

      eece52bb1026469e2e24a2d713cb3785682b7fb87858fbb18aadb18688ed18171450df98dd4acf13a65ba0f589097629aec6150901d0a1f5b96d5f31ba91c19b

    • SSDEEP

      49152:gHkUtMlGbeCxKKjmxup4OdGKvghxfki1w9buOBqF7gB+lyzEJ3jti:smlGhcKsKc2buOBqFlYiTt

    • Registers COM server for autorun

    • Loads dropped DLL

    • 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

Discovery

Query Registry

1
T1012

Tasks