General

  • Target

    bc630e07cf99324ac65fb506e9d54bbd6d405887070604e00d98c52ba60d64c1

  • Size

    1.8MB

  • Sample

    210505-b64gcx4m16

  • MD5

    b78f5c47acef55129ff8d9862c477dcf

  • SHA1

    4c8d602143a1a2fd5201ec4214cee155101e5911

  • SHA256

    bc630e07cf99324ac65fb506e9d54bbd6d405887070604e00d98c52ba60d64c1

  • SHA512

    d18d7a9999a9f50236efe551667dc9c6e226cfd6151a45d7712d980779599d9f5f81f74d97910b73f907e0ba54a85fb38fb5c489ac3cbbbaf49a39f7be28330e

Malware Config

Targets

    • Target

      bc630e07cf99324ac65fb506e9d54bbd6d405887070604e00d98c52ba60d64c1

    • Size

      1.8MB

    • MD5

      b78f5c47acef55129ff8d9862c477dcf

    • SHA1

      4c8d602143a1a2fd5201ec4214cee155101e5911

    • SHA256

      bc630e07cf99324ac65fb506e9d54bbd6d405887070604e00d98c52ba60d64c1

    • SHA512

      d18d7a9999a9f50236efe551667dc9c6e226cfd6151a45d7712d980779599d9f5f81f74d97910b73f907e0ba54a85fb38fb5c489ac3cbbbaf49a39f7be28330e

    • 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