General

  • Target

    f0817c04631133542352156f0a591595a55c16a410919d091c21e6193d63b2a4

  • Size

    136KB

  • Sample

    221203-vsyqtade6t

  • MD5

    86857643e3a2d4f5823491d5ab1acbe5

  • SHA1

    a8be9490a9f3d81f36fe949e5d8b91260ae84884

  • SHA256

    f0817c04631133542352156f0a591595a55c16a410919d091c21e6193d63b2a4

  • SHA512

    1bfd90e53c580ee8c873b0fa4063a05d376910a62542ecea88f64798185c3cf294a9852c99dfb5e6010e656c4dcc189b4809a92ba4ab95ad3a1b82a78be8c427

  • SSDEEP

    3072:2rq+a1DSSiZdlJYoECbso4mZW6frwnEv:Sa0LvXuCgo/RTw

Malware Config

Targets

    • Target

      f0817c04631133542352156f0a591595a55c16a410919d091c21e6193d63b2a4

    • Size

      136KB

    • MD5

      86857643e3a2d4f5823491d5ab1acbe5

    • SHA1

      a8be9490a9f3d81f36fe949e5d8b91260ae84884

    • SHA256

      f0817c04631133542352156f0a591595a55c16a410919d091c21e6193d63b2a4

    • SHA512

      1bfd90e53c580ee8c873b0fa4063a05d376910a62542ecea88f64798185c3cf294a9852c99dfb5e6010e656c4dcc189b4809a92ba4ab95ad3a1b82a78be8c427

    • SSDEEP

      3072:2rq+a1DSSiZdlJYoECbso4mZW6frwnEv:Sa0LvXuCgo/RTw

    • ModiLoader, DBatLoader

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

    • UAC bypass

    • ModiLoader Second Stage

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks