Extracted

• • Target

    a27e10e9ae9c9322be87216d84ac718f.exe

  • Size

    163KB

  • MD5

    a27e10e9ae9c9322be87216d84ac718f

  • SHA1

    41ef20744ae39b938dd45b9e0fc15f3215fe0ce5

  • SHA256

    8501dc331081a8fdbb9f6a5789a8317acddd6ea7d5c0446f359df9c4922f9f72

  • SHA512

    622f387a16066681ab59e54d8d8ba7a404682f7e27d1ddd5e0694717a5a136551a55e6dd2b62380a49ebdc67242fde600e1b8b3ee6261d589973045bb298b895

  Score

  10^/10

  smokeloadertaurus_stealertofseevidarbackdoordiscoveryevasionpersistencespywarestealertrojanxmrigminer

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Taurus Stealer

    Taurus is an infostealer first seen in June 2020.

    trojanstealertaurus_stealer

  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Windows security bypass

    evasiontrojan

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • XMRig Miner Payload

    miner

  • Creates new service(s)

    persistence

  • Executes dropped EXE

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • Deletes itself

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads local data of messenger clients

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses 2FA software files, possible credential harvesting

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Looks up external IP address via web service

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

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2