General

  • Target

    7c9e71a32b5fe684c835cb023895a81aaa58fe0e71eaebd9c19dbf4d3f150ff8

  • Size

    1.1MB

  • Sample

    240716-bfrbes1akg

  • MD5

    32334cfa3c8b180b40fc90055205f5b4

  • SHA1

    422b15721774453a6cfc8ddb7d045fa919820960

  • SHA256

    7c9e71a32b5fe684c835cb023895a81aaa58fe0e71eaebd9c19dbf4d3f150ff8

  • SHA512

    a538d8e95204e84e232a4ec77dfc00b3f29653e95e75b9f7eee6618b8c13ff516b71dd9688469fd156993587931d588d4dd6d855514fb46983bf4511d5b55ddb

  • SSDEEP

    24576:QNwMD4vao2eUhvBDuppvFurSH6P+GOVRQirTk1q/k:YJDu2eSZDq1Fqr+jRQYpM

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      7c9e71a32b5fe684c835cb023895a81aaa58fe0e71eaebd9c19dbf4d3f150ff8

    • Size

      1.1MB

    • MD5

      32334cfa3c8b180b40fc90055205f5b4

    • SHA1

      422b15721774453a6cfc8ddb7d045fa919820960

    • SHA256

      7c9e71a32b5fe684c835cb023895a81aaa58fe0e71eaebd9c19dbf4d3f150ff8

    • SHA512

      a538d8e95204e84e232a4ec77dfc00b3f29653e95e75b9f7eee6618b8c13ff516b71dd9688469fd156993587931d588d4dd6d855514fb46983bf4511d5b55ddb

    • SSDEEP

      24576:QNwMD4vao2eUhvBDuppvFurSH6P+GOVRQirTk1q/k:YJDu2eSZDq1Fqr+jRQYpM

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks