General

  • Target

    53aa23b5ca5a46a7af7d15404fb80170_JaffaCakes118

  • Size

    108KB

  • Sample

    240518-jmb43sac25

  • MD5

    53aa23b5ca5a46a7af7d15404fb80170

  • SHA1

    17a68bd6c1a548ca2bb12de8e648d6ce0e2c1a7a

  • SHA256

    ac14a9c8c3303318670e6bfe019f3a41d9411a4dc4f797f8477f1d1074459237

  • SHA512

    07b4b1d43a3a308dad20d7dbaa27996cb2b11edede70cee6d3283315075935c1074547e048d2de38d6a074aa7857c2ade0e1505251512d955dbcb7407b2c58e0

  • SSDEEP

    3072:Yoy8j7VnNdrPHaSekwi+mW+2jLcJkz0dout:o8jZ7rvaU3+mWrjLM3doS

Malware Config

Targets

    • Target

      53aa23b5ca5a46a7af7d15404fb80170_JaffaCakes118

    • Size

      108KB

    • MD5

      53aa23b5ca5a46a7af7d15404fb80170

    • SHA1

      17a68bd6c1a548ca2bb12de8e648d6ce0e2c1a7a

    • SHA256

      ac14a9c8c3303318670e6bfe019f3a41d9411a4dc4f797f8477f1d1074459237

    • SHA512

      07b4b1d43a3a308dad20d7dbaa27996cb2b11edede70cee6d3283315075935c1074547e048d2de38d6a074aa7857c2ade0e1505251512d955dbcb7407b2c58e0

    • SSDEEP

      3072:Yoy8j7VnNdrPHaSekwi+mW+2jLcJkz0dout:o8jZ7rvaU3+mWrjLM3doS

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • UAC bypass

    • ModiLoader Second Stage

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks whether UAC is enabled

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks