Extracted

• • Target

    Cryptded_protected.sfx.bin

  • Size

    1.7MB

  • MD5

    8a9c5b9db9e0bca2aa8155197462650c

  • SHA1

    5d2422bff61c219a6f3d2974e99c310eab1657b5

  • SHA256

    283906c670f0a64dbd5f3ce78354ef08071db8b728c3ee93f55195da68fd7d1c

  • SHA512

    81b06cc10d7959dc15648ad255351c128ef097ce2f10bc3eb63dc19f93ceb4cceb9d1adb2e4e8a033818f1aebb6fc72193f5dc61ee74a77f482cb29cac8cebab

  Score

  10^/10

  44calibernjratevasionpersistencespywarestealertrojan

  • 44Caliber

    An open source infostealer written in C#.

    stealer44caliber

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat

  • Executes dropped EXE

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

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

  • Drops autorun.inf file

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2