General

  • Target

    9c7df3a3e8174fcad51ce98aa8875fd72b8e7acadb309ad8b6ac59e8a0c1d65d.exe

  • Size

    847KB

  • Sample

    241008-y5l5bswglg

  • MD5

    653f74e2e06766000c9b6e97b8693b15

  • SHA1

    ca8bed0df626ded2808ebd9fb0d9f533cc140304

  • SHA256

    9c7df3a3e8174fcad51ce98aa8875fd72b8e7acadb309ad8b6ac59e8a0c1d65d

  • SHA512

    3397f6306edd32f05451876a13d4dac89513b4a5bcbbc4dec4c8f06f879718bbca38fc642d9b0479a9339d393775f3b499c97a0c15bb378014471a1183a4fbe9

  • SSDEEP

    12288:RrGBRNCq8JXtRHVZ7WnAO2poRl2oy8ZCsnOkZGgLc3z3Cm:8j2JLHV5iAO26RlVnnOkZGxz3

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      9c7df3a3e8174fcad51ce98aa8875fd72b8e7acadb309ad8b6ac59e8a0c1d65d.exe

    • Size

      847KB

    • MD5

      653f74e2e06766000c9b6e97b8693b15

    • SHA1

      ca8bed0df626ded2808ebd9fb0d9f533cc140304

    • SHA256

      9c7df3a3e8174fcad51ce98aa8875fd72b8e7acadb309ad8b6ac59e8a0c1d65d

    • SHA512

      3397f6306edd32f05451876a13d4dac89513b4a5bcbbc4dec4c8f06f879718bbca38fc642d9b0479a9339d393775f3b499c97a0c15bb378014471a1183a4fbe9

    • SSDEEP

      12288:RrGBRNCq8JXtRHVZ7WnAO2poRl2oy8ZCsnOkZGgLc3z3Cm:8j2JLHV5iAO26RlVnnOkZGxz3

    • 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