General

  • Target

    eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a

  • Size

    322KB

  • Sample

    221127-r1s9hsec55

  • MD5

    059bd27def0a3308790aabb2fa63fbd9

  • SHA1

    afce50e97f8866c4d8a16c89613101da81833c51

  • SHA256

    eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a

  • SHA512

    42e299a1c6c54783befeaebe4de1a00c3dc6cea2714aef8e4cca752b3c486352ee0b09c275feeede97578fe67e69238c9be814af3876d00b1ac90834c71f6234

  • SSDEEP

    6144:W2p8mD+xx0VDctBr/pzUEmCqdyrhvunU8emvKYuQa54+Sd6IPy5:Tp8mD+sgv9mZOGVi54+ZIY

Malware Config

Targets

    • Target

      eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a

    • Size

      322KB

    • MD5

      059bd27def0a3308790aabb2fa63fbd9

    • SHA1

      afce50e97f8866c4d8a16c89613101da81833c51

    • SHA256

      eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a

    • SHA512

      42e299a1c6c54783befeaebe4de1a00c3dc6cea2714aef8e4cca752b3c486352ee0b09c275feeede97578fe67e69238c9be814af3876d00b1ac90834c71f6234

    • SSDEEP

      6144:W2p8mD+xx0VDctBr/pzUEmCqdyrhvunU8emvKYuQa54+Sd6IPy5:Tp8mD+sgv9mZOGVi54+ZIY

    • ModiLoader, DBatLoader

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

    • Looks for VirtualBox Guest Additions in registry

    • ModiLoader Second Stage

    • Adds policy Run key to start application

    • Disables use of System Restore points

    • 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

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Impact

Inhibit System Recovery

1
T1490

Tasks