General

  • Target

    13951ae690db4f53bf7080794e5994ea_JaffaCakes118

  • Size

    1.4MB

  • Sample

    240329-ak1j8ada68

  • MD5

    13951ae690db4f53bf7080794e5994ea

  • SHA1

    e20fa7df53fbc54534a65fd748cd05c74793b74a

  • SHA256

    83c551610fb1ed3363a7225f5d46c65452cc010598af701c7ed498cec6f426f6

  • SHA512

    82058c4a7445762fae0bbd22b0a59a2861b6cdd08f1c44969705278cb58b4706407094d4f0d542364b3b9b2f087cf674e9e32eecaaefc0bb8867323d097b19ed

  • SSDEEP

    24576:n67MnVnpA1lmTx8MmA07AaSuDSwd6E6EhDK67MnVnpA1lmTx8MmA07AaSuDSwdpy:67N1ahCa0V7N1ahCr0

Malware Config

Targets

    • Target

      13951ae690db4f53bf7080794e5994ea_JaffaCakes118

    • Size

      1.4MB

    • MD5

      13951ae690db4f53bf7080794e5994ea

    • SHA1

      e20fa7df53fbc54534a65fd748cd05c74793b74a

    • SHA256

      83c551610fb1ed3363a7225f5d46c65452cc010598af701c7ed498cec6f426f6

    • SHA512

      82058c4a7445762fae0bbd22b0a59a2861b6cdd08f1c44969705278cb58b4706407094d4f0d542364b3b9b2f087cf674e9e32eecaaefc0bb8867323d097b19ed

    • SSDEEP

      24576:n67MnVnpA1lmTx8MmA07AaSuDSwd6E6EhDK67MnVnpA1lmTx8MmA07AaSuDSwdpy:67N1ahCa0V7N1ahCr0

    • 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