General

  • Target

    5d608e6cd832db8235885c2394100d928a1d14c96224e739ec2ea62acc4e6650

  • Size

    538KB

  • Sample

    220731-3psz6adce2

  • MD5

    718b3cedb64dde492a9b9facab6c1918

  • SHA1

    d34e964c9ff1078cdab719c3df0f540087d6da69

  • SHA256

    5d608e6cd832db8235885c2394100d928a1d14c96224e739ec2ea62acc4e6650

  • SHA512

    de65a07397c50af3e23d5ea5ab667dbb9fe0c9c7906cffc22bdf0d106465306cc5f144ce6edd3cd53adcce7b5c9e77be56ab4e29874f962f5ea211a61dbda2bd

Malware Config

Targets

    • Target

      5d608e6cd832db8235885c2394100d928a1d14c96224e739ec2ea62acc4e6650

    • Size

      538KB

    • MD5

      718b3cedb64dde492a9b9facab6c1918

    • SHA1

      d34e964c9ff1078cdab719c3df0f540087d6da69

    • SHA256

      5d608e6cd832db8235885c2394100d928a1d14c96224e739ec2ea62acc4e6650

    • SHA512

      de65a07397c50af3e23d5ea5ab667dbb9fe0c9c7906cffc22bdf0d106465306cc5f144ce6edd3cd53adcce7b5c9e77be56ab4e29874f962f5ea211a61dbda2bd

    • 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