General

  • Target

    3a137548dcba570baa2ad022755cd8974c314baa5cb7f78be04be90cad7f4500

  • Size

    4.3MB

  • Sample

    221124-nyv4jsbg27

  • MD5

    4ed86cca58c61749a88f4110b9e9c1c0

  • SHA1

    8889552b7ee522f37605672ffef3d986d358d5bd

  • SHA256

    3a137548dcba570baa2ad022755cd8974c314baa5cb7f78be04be90cad7f4500

  • SHA512

    380f52784d5af458a38a167bcfc41effc79939f1cc8f932babbdd2f5b310d8c6f2c315950c56c34dc4df84e8cf7fb7baec48fde6d7f01e98d10d03af9bcf15cc

  • SSDEEP

    49152:qiOqoT5U2XC5Oarmxup4sdGKvghxfki1l9buOBqFFB+lyzEJ3j2f:p25UdQaSKchbuOBqF6YiT2

Malware Config

Targets

    • Target

      3a137548dcba570baa2ad022755cd8974c314baa5cb7f78be04be90cad7f4500

    • Size

      4.3MB

    • MD5

      4ed86cca58c61749a88f4110b9e9c1c0

    • SHA1

      8889552b7ee522f37605672ffef3d986d358d5bd

    • SHA256

      3a137548dcba570baa2ad022755cd8974c314baa5cb7f78be04be90cad7f4500

    • SHA512

      380f52784d5af458a38a167bcfc41effc79939f1cc8f932babbdd2f5b310d8c6f2c315950c56c34dc4df84e8cf7fb7baec48fde6d7f01e98d10d03af9bcf15cc

    • SSDEEP

      49152:qiOqoT5U2XC5Oarmxup4sdGKvghxfki1l9buOBqFFB+lyzEJ3j2f:p25UdQaSKchbuOBqF6YiT2

    • 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