Extracted

Extracted

Extracted

• • Target
    HolyCheck1.exe
  • Size 823KB
  • SHA256 8d84295d27f4e621d4e58febab9183fa109f3a8258e67ba765c544166580ed5c
  • MD5 c32486ef89662cb2d2a6c0933693e058
  • SHA1 701d715be63619f469f466b3dd89f226d4cf2b06
  • SHA512 6cc8a3449c0773a4c8108af487a45fa55e461ae1c7a7540968b403931ca821ee2449917e9c0d4155039ede211ae3e636c2ff8b18d4ed8f02a7d59e0da5ce6de8
  • SSDEEP 24576:sfRRhfgjk9EjY6FD6EHqwU1B2SFMkUsYEL+Po:sJDfgjsCYm6EKwU1ActXYEC
  • TLSH
    T1120533E202FA5F94D1590E3C9E3F54B63878815CC1D38D6B0DAD82ECEB14D48DAE56E2
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionsheetratpersistenceprivilege_escalationspywarestealertrojanupxransomware

  • Detects Sheetrat obfuscated V1.8 and higher

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

    trojansheetrat

  • Modifies WinLogon for persistence

    persistence

  • Detected Nirsoft tools

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • Badlisted process makes network request

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Event Triggered Execution: AppInit DLLs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    persistenceprivilege_escalation

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Adds Run key to start application

    persistence

  • Network Share Discovery

    Attempt to gather information on host network.

    discovery

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral1behavioral2