Extracted

Extracted

Extracted

Extracted

Extracted

• • Target

    c512ffcf463326e6008e2ddb6d391eb4f1717f511900adac8ffbb6dc91b89208

  • Size

    345KB

  • MD5

    38adb28da4b7e49df36bbe3023900284

  • SHA1

    9d8a9c59256cde35edc82c72d53e915e574a6295

  • SHA256

    c512ffcf463326e6008e2ddb6d391eb4f1717f511900adac8ffbb6dc91b89208

  • SHA512

    7747f16d998544494a88ae0837a3ee7a12c814921d2dcdee55c90e6e5a4c193013134948fcc7960c614bb85a0b66022950b719ef1bbda911d964eeece4396be0

  Score

  10^/10

  djvuredlinesmokeloadervidar517706btc-2021backdoordiscoveryinfostealerpersistenceransomwarespywarestealertrojan

  • Detected Djvu ransomware

  • Djvu Ransomware

    Ransomware which is a variant of the STOP family.

    ransomwaredjvu

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline

  • RedLine Payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Vidar Stealer

    stealer

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Deletes itself

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • 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

  • Legitimate hosting services abused for malware hosting/C2

  • 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

  behavioral1