General

  • Target

    OM PO(s) # 32749219-21.exe

  • Size

    952KB

  • Sample

    230419-3v5k5sga5s

  • MD5

    249f9523175dcfaaf4b13c6515e7f748

  • SHA1

    92fc564b8d4a4e1a5d4ddff87fd85068cf2c2bd2

  • SHA256

    c885f1740970c383d1624b7f64dfb335fc7c0324bfa45deb96577e0d25bff7ae

  • SHA512

    446340bc85cfe608ec24ab6195d6232fbe5902c55b79256e76912288886e204ff5865b42aeb42fdd5ecd3517e2fdd2a7f0414a647c92a831e67736dc7cbaac7b

  • SSDEEP

    24576:+XHj0BF3GDjNZdtxDLCXJfxRvJfFzVTyj+vBh:+X+cMNxfDTyj+vL

Malware Config

Extracted

Family

warzonerat

C2

nightmare4666.ddns.net:3443

Targets

    • Target

      OM PO(s) # 32749219-21.exe

    • Size

      952KB

    • MD5

      249f9523175dcfaaf4b13c6515e7f748

    • SHA1

      92fc564b8d4a4e1a5d4ddff87fd85068cf2c2bd2

    • SHA256

      c885f1740970c383d1624b7f64dfb335fc7c0324bfa45deb96577e0d25bff7ae

    • SHA512

      446340bc85cfe608ec24ab6195d6232fbe5902c55b79256e76912288886e204ff5865b42aeb42fdd5ecd3517e2fdd2a7f0414a647c92a831e67736dc7cbaac7b

    • SSDEEP

      24576:+XHj0BF3GDjNZdtxDLCXJfxRvJfFzVTyj+vBh:+X+cMNxfDTyj+vL

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • ModiLoader Second Stage

    • Warzone RAT payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks