General

  • Target

    33be12e4978d894da637959e06d3d125923816ccdf52c644b5ebf24ab8ea06d5

  • Size

    1.8MB

  • Sample

    210505-ldhl4mj6kx

  • MD5

    b9e4fdb4f1d1e50fb2b1bc6f8e648e91

  • SHA1

    afe3e9370a5fb240ae917a9089fc07b6a54a7bd6

  • SHA256

    33be12e4978d894da637959e06d3d125923816ccdf52c644b5ebf24ab8ea06d5

  • SHA512

    ff4f45aca5c634e0e64623c8dd1e5521b502713166c5cc01699d3eef24b39e3ae7238d8afa61457c418d242cadb9505ba09a7b50cfac55cf5fa4855c7bdb2cad

Malware Config

Targets

    • Target

      33be12e4978d894da637959e06d3d125923816ccdf52c644b5ebf24ab8ea06d5

    • Size

      1.8MB

    • MD5

      b9e4fdb4f1d1e50fb2b1bc6f8e648e91

    • SHA1

      afe3e9370a5fb240ae917a9089fc07b6a54a7bd6

    • SHA256

      33be12e4978d894da637959e06d3d125923816ccdf52c644b5ebf24ab8ea06d5

    • SHA512

      ff4f45aca5c634e0e64623c8dd1e5521b502713166c5cc01699d3eef24b39e3ae7238d8afa61457c418d242cadb9505ba09a7b50cfac55cf5fa4855c7bdb2cad

    • 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