General

  • Target

    e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38

  • Size

    4.4MB

  • Sample

    221124-wnbk6aea4t

  • MD5

    b427fe8b652bc120dde6e68d0b743a2a

  • SHA1

    5c04850b3bdf5146bcdd42f50c9f467607e10227

  • SHA256

    e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38

  • SHA512

    b40af8ca043ed14b030d4b1d9340ff4123081b27877e44bc594a54e6b557fc352a56b41bd76ea3cdabb5d57dd7c11ccfa1419acd6ad6e29932f78fb1c4904a52

  • SSDEEP

    49152:tKk0d1vZSO6E3aDmxup40dGKvghxfki1pPXGIjQaZ8hpTQdaS:0/vZGQaqKcTP2iQaZspsda

Malware Config

Targets

    • Target

      e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38

    • Size

      4.4MB

    • MD5

      b427fe8b652bc120dde6e68d0b743a2a

    • SHA1

      5c04850b3bdf5146bcdd42f50c9f467607e10227

    • SHA256

      e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38

    • SHA512

      b40af8ca043ed14b030d4b1d9340ff4123081b27877e44bc594a54e6b557fc352a56b41bd76ea3cdabb5d57dd7c11ccfa1419acd6ad6e29932f78fb1c4904a52

    • SSDEEP

      49152:tKk0d1vZSO6E3aDmxup40dGKvghxfki1pPXGIjQaZ8hpTQdaS:0/vZGQaqKcTP2iQaZspsda

    • 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