General

  • Target

    5d2a29a43c4c54397187bf194e57b13d4a4be755ffd34984cda9d4f48f59ef93

  • Size

    530KB

  • Sample

    220801-dh4ewagghp

  • MD5

    4578b8202122284ee81fe8cf970655ba

  • SHA1

    f67f84df0a7313af7b8cbc68399c8c8f3e7bbe91

  • SHA256

    5d2a29a43c4c54397187bf194e57b13d4a4be755ffd34984cda9d4f48f59ef93

  • SHA512

    5f192e81af1273b80587529068f32c7d9e804655804cb0e80a1d6fa4442dcb26483c4007891d380b92fdca620fd06063c36574cc86ddcc0b81f1bcf0ee5cf7c5

Malware Config

Targets

    • Target

      5d2a29a43c4c54397187bf194e57b13d4a4be755ffd34984cda9d4f48f59ef93

    • Size

      530KB

    • MD5

      4578b8202122284ee81fe8cf970655ba

    • SHA1

      f67f84df0a7313af7b8cbc68399c8c8f3e7bbe91

    • SHA256

      5d2a29a43c4c54397187bf194e57b13d4a4be755ffd34984cda9d4f48f59ef93

    • SHA512

      5f192e81af1273b80587529068f32c7d9e804655804cb0e80a1d6fa4442dcb26483c4007891d380b92fdca620fd06063c36574cc86ddcc0b81f1bcf0ee5cf7c5

    • ModiLoader, DBatLoader

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

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Looks for VirtualBox Guest Additions in registry

    • ModiLoader Second Stage

    • Adds policy Run key to start application

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Adds Run key to start application

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

3
T1112

Discovery

Software Discovery

1
T1518

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Tasks