General

  • Target

    724f0f1e45db174737979a9d43c78a49a59aa42336a3b8f6a1e5b72aa04591d2

  • Size

    2.9MB

  • Sample

    240519-271bhsgc42

  • MD5

    c2303fd539540c5d7f4166436648dbad

  • SHA1

    c95778317aaa1cfd1fc931d28c31c188f8dd7345

  • SHA256

    724f0f1e45db174737979a9d43c78a49a59aa42336a3b8f6a1e5b72aa04591d2

  • SHA512

    5fb7ac0eb6bd6c1ba496eae119d968857b899d0bd1c12680924b9debb5f89563acfcac65f3ed73663681bd787c3f2a5e3644d6fdc574327c7581c2997b31610e

  • SSDEEP

    24576:bTO7AsmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHO:bTO7Asmw4gxeOw46fUbNecCCFbNecH

Malware Config

Targets

    • Target

      724f0f1e45db174737979a9d43c78a49a59aa42336a3b8f6a1e5b72aa04591d2

    • Size

      2.9MB

    • MD5

      c2303fd539540c5d7f4166436648dbad

    • SHA1

      c95778317aaa1cfd1fc931d28c31c188f8dd7345

    • SHA256

      724f0f1e45db174737979a9d43c78a49a59aa42336a3b8f6a1e5b72aa04591d2

    • SHA512

      5fb7ac0eb6bd6c1ba496eae119d968857b899d0bd1c12680924b9debb5f89563acfcac65f3ed73663681bd787c3f2a5e3644d6fdc574327c7581c2997b31610e

    • SSDEEP

      24576:bTO7AsmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHO:bTO7Asmw4gxeOw46fUbNecCCFbNecH

    • 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.

    • Detects executables packed with ASPack

    • Warzone RAT payload

    • Modifies Installed Components in the registry

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

4
T1112

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Discovery

System Information Discovery

1
T1082

Tasks