General

  • Target

    0fa8e1c5768dd04021b8853529f733128e3fc2d01825a5ed28298a164172b30f

  • Size

    1.8MB

  • Sample

    210504-14r9c9lqqj

  • MD5

    b9e080a7ef5d11b902d97b3a7f9b742f

  • SHA1

    d96ec752a89a4024e022fdb5bc5eb187216b14c2

  • SHA256

    0fa8e1c5768dd04021b8853529f733128e3fc2d01825a5ed28298a164172b30f

  • SHA512

    c9c710478fdd3e02d9b6cd5dbfc795326ebaebfe372e15247b811072adb62dd06cf777c5878df40686f857aae2c772c19bc33affbffa20866b164a2054b9caaa

Malware Config

Targets

    • Target

      0fa8e1c5768dd04021b8853529f733128e3fc2d01825a5ed28298a164172b30f

    • Size

      1.8MB

    • MD5

      b9e080a7ef5d11b902d97b3a7f9b742f

    • SHA1

      d96ec752a89a4024e022fdb5bc5eb187216b14c2

    • SHA256

      0fa8e1c5768dd04021b8853529f733128e3fc2d01825a5ed28298a164172b30f

    • SHA512

      c9c710478fdd3e02d9b6cd5dbfc795326ebaebfe372e15247b811072adb62dd06cf777c5878df40686f857aae2c772c19bc33affbffa20866b164a2054b9caaa

    • 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