General

  • Target
    9bbecc1749b4de47b175c20ddddd335e.exe
  • Size 1.2MB
  • Sample210723-k33d5qewvx
  • SHA256 0de691a91c2cce2b647aafa0fc5abdbfb84e2a91cda8ff93f4f85f2385007901
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • warzonerat

C2
  • ghjklhgteg.strangled.net:6703

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot1846829589:AAHSsEDTKvDOQ17YrNRY5_FXv5z4mpfGRIc/sendDocument

Targets

    • Target
      9bbecc1749b4de47b175c20ddddd335e.exe
    • Size 1.2MB
    • SHA256 0de691a91c2cce2b647aafa0fc5abdbfb84e2a91cda8ff93f4f85f2385007901
    • MD5 SHA1 SHA512
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • WarzoneRat, AveMaria

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

    • AgentTesla Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Sets DLL path for service in the registry

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Modifies WinLogon

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks