General

  • Target

    2e1cc7d91fb1e2458c6689fbac06c0c0_NeikiAnalytics.exe

  • Size

    2.3MB

  • Sample

    240617-bv78gsxhpc

  • MD5

    2e1cc7d91fb1e2458c6689fbac06c0c0

  • SHA1

    813b9eae4aee0db0f14ca433818fd6b27fa7eba8

  • SHA256

    edc08d2cf48260e8451bc47b08087cf666362a161001312477df5c9d0cf29a51

  • SHA512

    c61f3fd6d3c5c543394f12344e8857a4e6e279542e448974a1d615c79bedc9f0192967d5adb4f6a34c0c3b827bde8819bc30c0c21bc3308dc637938488da7bfe

  • SSDEEP

    12288:E4fdIgiPeXovF6rEpPLIW3jqQQ5a6XizzGnHWp+z2vSCa7BdhrtZj8Qtfs:E4fdqmiFhH3jsz+4SFa7rLZgQtk

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7446048205:AAH63tMdZbDRgkmzEm6-HCOpd5eAOzt7ZAQ/

Targets

    • Target

      2e1cc7d91fb1e2458c6689fbac06c0c0_NeikiAnalytics.exe

    • Size

      2.3MB

    • MD5

      2e1cc7d91fb1e2458c6689fbac06c0c0

    • SHA1

      813b9eae4aee0db0f14ca433818fd6b27fa7eba8

    • SHA256

      edc08d2cf48260e8451bc47b08087cf666362a161001312477df5c9d0cf29a51

    • SHA512

      c61f3fd6d3c5c543394f12344e8857a4e6e279542e448974a1d615c79bedc9f0192967d5adb4f6a34c0c3b827bde8819bc30c0c21bc3308dc637938488da7bfe

    • SSDEEP

      12288:E4fdIgiPeXovF6rEpPLIW3jqQQ5a6XizzGnHWp+z2vSCa7BdhrtZj8Qtfs:E4fdqmiFhH3jsz+4SFa7rLZgQtk

    • AgentTesla

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

    • UAC bypass

    • Windows security bypass

    • Looks for VirtualBox Guest Additions in registry

    • Command and Scripting Interpreter: PowerShell

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

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

    • Windows security modification

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks