General

  • Target
    _89e999c510919cb9820e2816486a673890ac288195f4a9fc2c21fb77be9fe672.exe
  • Size 479KB
  • Sample260707-rtx9wsgs4k
  • SHA256 89e999c510919cb9820e2816486a673890ac288195f4a9fc2c21fb77be9fe672
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot8259783314:AAELoEdLNnfgdkoPqPijd82UFrRa4IGo7_U/

Targets

    • Target
      _89e999c510919cb9820e2816486a673890ac288195f4a9fc2c21fb77be9fe672.exe
    • Size 479KB
    • SHA256 89e999c510919cb9820e2816486a673890ac288195f4a9fc2c21fb77be9fe672
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks