General

  • Target

    01f6e675f86cd121771dac875bcd7af8_JaffaCakes118

  • Size

    119KB

  • Sample

    240620-cnxzlstapg

  • MD5

    01f6e675f86cd121771dac875bcd7af8

  • SHA1

    d5d54063e06249a812b1885bb0891f981ea4c0f0

  • SHA256

    99dc8adafc05d2f15746390f2a2a767d6c92e849bbc73fa0fdebd7abbcc421cc

  • SHA512

    c8d2838227d1b64f81296d15f8f705b0e3fe7dd50cc44ef596c8452b487fa9324b64d4f455b704c2f5ce6d368590e1c08f29c624dd16c1e1edb7a475ae2a766a

  • SSDEEP

    3072:kr7UG1Y9ith+uOQfRRANx8rRZ5LSuKCT4q:kr7U0tUNQZRAMZ5LSuT0q

Malware Config

Targets

    • Target

      01f6e675f86cd121771dac875bcd7af8_JaffaCakes118

    • Size

      119KB

    • MD5

      01f6e675f86cd121771dac875bcd7af8

    • SHA1

      d5d54063e06249a812b1885bb0891f981ea4c0f0

    • SHA256

      99dc8adafc05d2f15746390f2a2a767d6c92e849bbc73fa0fdebd7abbcc421cc

    • SHA512

      c8d2838227d1b64f81296d15f8f705b0e3fe7dd50cc44ef596c8452b487fa9324b64d4f455b704c2f5ce6d368590e1c08f29c624dd16c1e1edb7a475ae2a766a

    • SSDEEP

      3072:kr7UG1Y9ith+uOQfRRANx8rRZ5LSuKCT4q:kr7U0tUNQZRAMZ5LSuT0q

    • 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.

    • 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

    • Suspicious use of SetThreadContext

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