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General

  • Target

    ba257cd5df7d3d6ffdbc7a76cc0744cddf261f5407eb38a195081ce6391bb193

  • Size

    308KB

  • Sample

    240422-cxgc8aef7t

  • MD5

    8126da4845b543f905d79b972f48db07

  • SHA1

    89f0d08a2eedaedbd2b99ea90a328c8f07d9b287

  • SHA256

    ba257cd5df7d3d6ffdbc7a76cc0744cddf261f5407eb38a195081ce6391bb193

  • SHA512

    461273eeca477ef644a916a5b26a2763c325cab7e3765f862939c460123adc31ecd730fca69c5b1da50a8cd5e6dbbec053d35b999e64d06cb090e00f74426cd2

  • SSDEEP

    3072:/c3sBG7mXh7m/zZM3jAbNOM6CNtDCZFL:E3sBz0Z4Mj72F

Malware Config

Targets

    • Target

      ba257cd5df7d3d6ffdbc7a76cc0744cddf261f5407eb38a195081ce6391bb193

    • Size

      308KB

    • MD5

      8126da4845b543f905d79b972f48db07

    • SHA1

      89f0d08a2eedaedbd2b99ea90a328c8f07d9b287

    • SHA256

      ba257cd5df7d3d6ffdbc7a76cc0744cddf261f5407eb38a195081ce6391bb193

    • SHA512

      461273eeca477ef644a916a5b26a2763c325cab7e3765f862939c460123adc31ecd730fca69c5b1da50a8cd5e6dbbec053d35b999e64d06cb090e00f74426cd2

    • SSDEEP

      3072:/c3sBG7mXh7m/zZM3jAbNOM6CNtDCZFL:E3sBz0Z4Mj72F

    • ModiLoader, DBatLoader

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

    • Detects Windows executables referencing non-Windows User-Agents

    • ModiLoader Second Stage

    • UPX dump on OEP (original entry point)

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks