General

  • Target

    deee473f0c868f5d1277ccfcec98230be79f65cb9a7d91750eaa70d80c3b1976

  • Size

    9.7MB

  • Sample

    220508-vr78vsgcep

  • MD5

    5d4aacaa6b58dc095ed8ed2847087816

  • SHA1

    16cff3d372f34feba68ca1b72eb8771b01f55c47

  • SHA256

    deee473f0c868f5d1277ccfcec98230be79f65cb9a7d91750eaa70d80c3b1976

  • SHA512

    b932a938baa59d7a64f12ca8ba6cf022dcee0f5a84dcaba0dd89034077dd04303cdcbc4ee9a3a3525eb3874c1f57319d38e7dab372ce158107899ca70cdfdf79

Malware Config

Targets

    • Target

      deee473f0c868f5d1277ccfcec98230be79f65cb9a7d91750eaa70d80c3b1976

    • Size

      9.7MB

    • MD5

      5d4aacaa6b58dc095ed8ed2847087816

    • SHA1

      16cff3d372f34feba68ca1b72eb8771b01f55c47

    • SHA256

      deee473f0c868f5d1277ccfcec98230be79f65cb9a7d91750eaa70d80c3b1976

    • SHA512

      b932a938baa59d7a64f12ca8ba6cf022dcee0f5a84dcaba0dd89034077dd04303cdcbc4ee9a3a3525eb3874c1f57319d38e7dab372ce158107899ca70cdfdf79

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

4
T1082

Tasks