General

  • Target

    9ddf1d621905fae0473b6cdda9a0fa725a7b807a2e88dd46e6da36ee82c24d19

  • Size

    2.9MB

  • Sample

    210228-2l6x49fwaj

  • MD5

    acefa8936746e236649bde6791861522

  • SHA1

    88647958fd2e64da46c30a6f3b7d6293a5d8da75

  • SHA256

    9ddf1d621905fae0473b6cdda9a0fa725a7b807a2e88dd46e6da36ee82c24d19

  • SHA512

    112774e2dc7a916de8ad77ff4b976f633b1b816fa196a7d43cb5cd5d5cf6c35e723233fb90cdb3a7bdeecdc29b83d6741de862b974717d2638d4deb087ef0520

Malware Config

Targets

    • Target

      9ddf1d621905fae0473b6cdda9a0fa725a7b807a2e88dd46e6da36ee82c24d19

    • Size

      2.9MB

    • MD5

      acefa8936746e236649bde6791861522

    • SHA1

      88647958fd2e64da46c30a6f3b7d6293a5d8da75

    • SHA256

      9ddf1d621905fae0473b6cdda9a0fa725a7b807a2e88dd46e6da36ee82c24d19

    • SHA512

      112774e2dc7a916de8ad77ff4b976f633b1b816fa196a7d43cb5cd5d5cf6c35e723233fb90cdb3a7bdeecdc29b83d6741de862b974717d2638d4deb087ef0520

    • 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.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Warzone RAT Payload

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • Drops startup file

    • 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