General

  • Target

    6d27b3fb07c914a7248760a86abcdede_JaffaCakes118

  • Size

    3.4MB

  • Sample

    240401-kg2cfsaa36

  • MD5

    6d27b3fb07c914a7248760a86abcdede

  • SHA1

    d4ce57620379aba51114f3af0b02745831aca58c

  • SHA256

    f1a120df824f4de99e198b8a4fdb5a6846d17ed9a50750b6cb5d7440e713e1c2

  • SHA512

    a162c876d4c78e4bc68e06a5d06b07f93e0657899b568824fd63db9ec8764021028bd22788d63a4db6430fa31f0acba72e8b4f775683726bb056209b942c3905

  • SSDEEP

    49152:67N1ahCv0V7N1ahCj0V7N1ahCE0V7N1ahCV0V7N1ahCq:67y7W7x7I7q

Malware Config

Targets

    • Target

      6d27b3fb07c914a7248760a86abcdede_JaffaCakes118

    • Size

      3.4MB

    • MD5

      6d27b3fb07c914a7248760a86abcdede

    • SHA1

      d4ce57620379aba51114f3af0b02745831aca58c

    • SHA256

      f1a120df824f4de99e198b8a4fdb5a6846d17ed9a50750b6cb5d7440e713e1c2

    • SHA512

      a162c876d4c78e4bc68e06a5d06b07f93e0657899b568824fd63db9ec8764021028bd22788d63a4db6430fa31f0acba72e8b4f775683726bb056209b942c3905

    • SSDEEP

      49152:67N1ahCv0V7N1ahCj0V7N1ahCE0V7N1ahCV0V7N1ahCq:67y7W7x7I7q

    • FakeAV, RogueAntivirus

      FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.

    • FakeAV payload

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks