General

  • Target

    d9e09cc8c291d04158bc777c63ef270d_JaffaCakes118

  • Size

    1024KB

  • Sample

    240405-vs4basac56

  • MD5

    d9e09cc8c291d04158bc777c63ef270d

  • SHA1

    a3e9b3401173d1669b7ed6a516e3fe41d2bbb8be

  • SHA256

    7c8ec702c5df3ee50a712df0a3946405622d54648d0273010294db4e7e1af4bf

  • SHA512

    1e2b9ae99a10e6d3501148b57ac70fd6eeeb244d912caeb6baaa8bd3b6f4498272719d08adb61d09bf6546ad3e965ca06bab215e0907bc2e1f8c9187edd5429d

  • SSDEEP

    24576:n67MnVnpA1lmTx8MmA07AaSuDSwdEE6EhDK67MnVnpA1lmTx8w:67N1ahC00V7N1S

Malware Config

Targets

    • Target

      d9e09cc8c291d04158bc777c63ef270d_JaffaCakes118

    • Size

      1024KB

    • MD5

      d9e09cc8c291d04158bc777c63ef270d

    • SHA1

      a3e9b3401173d1669b7ed6a516e3fe41d2bbb8be

    • SHA256

      7c8ec702c5df3ee50a712df0a3946405622d54648d0273010294db4e7e1af4bf

    • SHA512

      1e2b9ae99a10e6d3501148b57ac70fd6eeeb244d912caeb6baaa8bd3b6f4498272719d08adb61d09bf6546ad3e965ca06bab215e0907bc2e1f8c9187edd5429d

    • SSDEEP

      24576:n67MnVnpA1lmTx8MmA07AaSuDSwdEE6EhDK67MnVnpA1lmTx8w:67N1ahC00V7N1S

    • 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