General

  • Target

    Document pdf.tar.gz

  • Size

    312KB

  • Sample

    210810-1vjk7etq1n

  • MD5

    c40b55d536eb836167e84096f7350699

  • SHA1

    53f1d6a972b3b981d53e5a2dd4cf7b2bb549bd74

  • SHA256

    5885edc6cb2774fa0c0f1b1299347213efe8634ecffe330164bc868c5ef92553

  • SHA512

    cf0199e4ce2076a37a292af37b3eed0c5a3c2a60c60e91033b43e1562be2b200a393d610e0b32ec381b07ab30b17a8c755885441f1b08f3f36f34d0f15bb10bd

Malware Config

Extracted

Family

warzonerat

C2

tobi12345.hopto.org:50501

Targets

    • Target

      Document pdf.exe

    • Size

      322KB

    • MD5

      909737a0a11765901cdce436737ac172

    • SHA1

      00d77473c837e0ed2887d6285a6c3c9e47ec83c8

    • SHA256

      39cd390039e7ad850abd64cfc0b387c77470153c09d35108cf96a893185804a2

    • SHA512

      e0989e9178201f126cc600b2d64c3609ff58f7ee3ab55f177fd7301f32cf13322afe7fdbe7334c52892ffc4f5b193fb38d841371c196ac44341bd54211dab2a2

    • WarzoneRat, AveMaria

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

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks