General

  • Target

    b4ea985f9963c29c9421f4721c16e6ad32860acdced917fde00bd1d35fbb2daa

  • Size

    718KB

  • Sample

    240519-bmvbnaae91

  • MD5

    d3a6ac4cc3758d67bc0b45e96b5d5665

  • SHA1

    aedce6e67b9c1926fef440c1965597bb1ca87bdf

  • SHA256

    b4ea985f9963c29c9421f4721c16e6ad32860acdced917fde00bd1d35fbb2daa

  • SHA512

    87fc9c6d498933a6bad822259d1b634c0760a2f8914bcb34bb2779391fb7f7918253c5a532dc3eaad21b2614fd371fa68bab191d00d5a3f3fa5a0b1120f1ad8f

  • SSDEEP

    12288:150pei36RMXxM4xNSoHLT5dN9vTTo72DGFxK1LwT9PauYybXpSH:1upp36CXxbFtdrc7b+0Rx/7pS

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      b4ea985f9963c29c9421f4721c16e6ad32860acdced917fde00bd1d35fbb2daa

    • Size

      718KB

    • MD5

      d3a6ac4cc3758d67bc0b45e96b5d5665

    • SHA1

      aedce6e67b9c1926fef440c1965597bb1ca87bdf

    • SHA256

      b4ea985f9963c29c9421f4721c16e6ad32860acdced917fde00bd1d35fbb2daa

    • SHA512

      87fc9c6d498933a6bad822259d1b634c0760a2f8914bcb34bb2779391fb7f7918253c5a532dc3eaad21b2614fd371fa68bab191d00d5a3f3fa5a0b1120f1ad8f

    • SSDEEP

      12288:150pei36RMXxM4xNSoHLT5dN9vTTo72DGFxK1LwT9PauYybXpSH:1upp36CXxbFtdrc7b+0Rx/7pS

    • 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.

    • 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