Extracted

Extracted

• • Target

    ab182aba5412399f9e5f505bb3d8d145458fb108473fafbdbed740eae40738f8.exe

  • Size

    628KB

  • MD5

    b7649e5cb8035e0d62e3275244bc0c21

  • SHA1

    d39f5c06a58a53002cce5db542a70a7ceba843b7

  • SHA256

    ab182aba5412399f9e5f505bb3d8d145458fb108473fafbdbed740eae40738f8

  • SHA512

    610432d57c326de6fbb3f9d0bbdb8023e556f2cda2f7b011d7ca5d9e5c2f308c8d9665aa9cd075f071c0f8916b8dbd10172ab2b02be477dea4fb27f09c7decc3

  • SSDEEP

    12288:U++oXh1udZSqk9nk3kJQZsOcnSpDahm/GRkLB1wR2wveenfRCFFUems8iDguPB:7Xh1eZNktakJQZyAec4g62qfRCFFpkKh

  Score

  10^/10

  agentteslaevasionexecutionkeyloggerpersistencespywarestealertrojan

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla

  • UAC bypass

    evasiontrojan

  • Windows security bypass

    evasiontrojan

  • Detect packed .NET executables. Mostly AgentTeslaV4.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

  • Detects executables packed with or use KoiVM

  • Detects executables referencing Windows vault credential objects. Observed in infostealers

  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

  • Detects executables referencing many email and collaboration clients. Observed in information stealers

  • Detects executables referencing many file transfer clients. Observed in information stealers

  • Looks for VirtualBox Guest Additions in registry

    evasion

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Looks for VMWare Tools registry key

    evasion

  • 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.

    spywarestealer

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of local email clients

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

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Windows security modification

    evasiontrojan

  • Adds Run key to start application

    persistence

  • Checks whether UAC is enabled

    evasiontrojan

  • Looks up external IP address via web service

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

  • Maps connected drives based on registry

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

  • Suspicious use of SetThreadContext

  behavioral1behavioral2