General

  • Target

    c9dd53c61d7675d933dfd72f5f8e426d5557009b7cb41f0d8ed06b1ee78814b1

  • Size

    1.8MB

  • Sample

    240417-exb5lsfa4w

  • MD5

    e9ea6107f88718d31e9a0e7f8a0f4874

  • SHA1

    5904f4873bd906f99727ee5c3d19dd65b14b87c4

  • SHA256

    c9dd53c61d7675d933dfd72f5f8e426d5557009b7cb41f0d8ed06b1ee78814b1

  • SHA512

    6fcd8e30e4ec24fde839079a58004d1ec63cbb50e804e2ed1572776a92270439e94858c28a497051b55177cbc2d6240cb7914311daf21f598a1421d91dfaedb2

  • SSDEEP

    12288:Q99Vbpgx4OuE+aCpBPY0PkI686WNUfWO6yuXzT5SPlSG9dA7W2FeDSIGVH/KIDgm:k1gg4CppEI6GGfWDkMQDbGV6eH8tk3

Malware Config

Targets

    • Target

      c9dd53c61d7675d933dfd72f5f8e426d5557009b7cb41f0d8ed06b1ee78814b1

    • Size

      1.8MB

    • MD5

      e9ea6107f88718d31e9a0e7f8a0f4874

    • SHA1

      5904f4873bd906f99727ee5c3d19dd65b14b87c4

    • SHA256

      c9dd53c61d7675d933dfd72f5f8e426d5557009b7cb41f0d8ed06b1ee78814b1

    • SHA512

      6fcd8e30e4ec24fde839079a58004d1ec63cbb50e804e2ed1572776a92270439e94858c28a497051b55177cbc2d6240cb7914311daf21f598a1421d91dfaedb2

    • SSDEEP

      12288:Q99Vbpgx4OuE+aCpBPY0PkI686WNUfWO6yuXzT5SPlSG9dA7W2FeDSIGVH/KIDgm:k1gg4CppEI6GGfWDkMQDbGV6eH8tk3

    • 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

    • Modifies Installed Components in the registry

    • 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