General

  • Target

    dd3bfcb4d3e094512c82dada8cd218c56febd914342e9063f533cdbfea0bca45

  • Size

    1.8MB

  • Sample

    210504-heh3nzykhx

  • MD5

    c1ad5f2ef3adc0df53f806aae1b0429b

  • SHA1

    2f132de302815f8eb4d5b0595d15c3728144d84a

  • SHA256

    dd3bfcb4d3e094512c82dada8cd218c56febd914342e9063f533cdbfea0bca45

  • SHA512

    7c0013dddb9bb01ea2bc0a72492e2df754c9a6ca9b08eb3a7171eb79a3e090107503947ded8dd92f9143719b2b9f3facabaab4bd39a7e5ab476ad5232c658d96

Malware Config

Targets

    • Target

      dd3bfcb4d3e094512c82dada8cd218c56febd914342e9063f533cdbfea0bca45

    • Size

      1.8MB

    • MD5

      c1ad5f2ef3adc0df53f806aae1b0429b

    • SHA1

      2f132de302815f8eb4d5b0595d15c3728144d84a

    • SHA256

      dd3bfcb4d3e094512c82dada8cd218c56febd914342e9063f533cdbfea0bca45

    • SHA512

      7c0013dddb9bb01ea2bc0a72492e2df754c9a6ca9b08eb3a7171eb79a3e090107503947ded8dd92f9143719b2b9f3facabaab4bd39a7e5ab476ad5232c658d96

    • Modifies WinLogon for persistence

    • Modifies visiblity of hidden/system files in Explorer

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT Payload

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

1
T1158

Discovery

System Information Discovery

1
T1082

Tasks