General

  • Target

    fd850c5452162f8ad2afe4584ffabdf2e7561e00733ab85d725d0339891d0031

  • Size

    4.4MB

  • Sample

    221124-tymp3afb96

  • MD5

    343cb86d250a6548fc12c969f2fe8a25

  • SHA1

    f67f4bfa3c8c86d80d74f29af9f1f1fce292d0c0

  • SHA256

    fd850c5452162f8ad2afe4584ffabdf2e7561e00733ab85d725d0339891d0031

  • SHA512

    0f141e2aa2f30dbc4031e1239a2d61334c1013c4c91bc770741df777708cc3e1359e88a7d2cddadb02a62e11f0649fd169a3df6a9f1ec883d593b680f2cd4bd6

  • SSDEEP

    49152:KKk0d1vZSO6E3aDmxup4MdGKvghxfki1pgPXGIjQqjSlM/Zf0weeDNxSS:J/vZGQa6KcvgP2iQqj8MNtLNxS

Malware Config

Targets

    • Target

      fd850c5452162f8ad2afe4584ffabdf2e7561e00733ab85d725d0339891d0031

    • Size

      4.4MB

    • MD5

      343cb86d250a6548fc12c969f2fe8a25

    • SHA1

      f67f4bfa3c8c86d80d74f29af9f1f1fce292d0c0

    • SHA256

      fd850c5452162f8ad2afe4584ffabdf2e7561e00733ab85d725d0339891d0031

    • SHA512

      0f141e2aa2f30dbc4031e1239a2d61334c1013c4c91bc770741df777708cc3e1359e88a7d2cddadb02a62e11f0649fd169a3df6a9f1ec883d593b680f2cd4bd6

    • SSDEEP

      49152:KKk0d1vZSO6E3aDmxup4MdGKvghxfki1pgPXGIjQqjSlM/Zf0weeDNxSS:J/vZGQa6KcvgP2iQqj8MNtLNxS

    • 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