Extracted

Extracted

• • Target
    kythy.exe
  • Size 4.2MB
  • SHA256 b39688635bb5b2a90bb9101b372080b61d6ba78f2cd78ee275a983a84e2a047d
  • MD5 b601ca8a198c8971c069052d588aac4f
  • SHA1 4c58327fb51bf9afc6ea9e910e92b81fef86e40c
  • SHA512 714ebfc2fc23faa02e2dc353949d7eccef796aeea8955e166a1e98b0a0e0cf9cd7ec11bc783a03972d63d9942690139663d5aee3246fba44f65eb2c38ad2a174
  • SSDEEP 24576:lj4SUw4RXMmAezRybIYrrwoQKo4ajMxfO0CXak1fnBele5yK2tFmA2b:ljzUXRHAezkEDJMkVOXkAK
  • TLSH
    T12F167C4A7CE149EAC0AA633288B722867B71BC550F3263D72E50B7783FB26E45D35744
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  credential_accessdiscoveryhijackloaderloaderspywarestealerbackdoorsnappyclient

  • Detects HijackLoader (aka IDAT Loader)

  • Family: HijackLoader, IDAT loader, Ghostulse,

    HijackLoader is a multi-stage loader, first seen in 2023.

    loaderhijackloader

  • Family: SnappyClient

    SnappyClient is a C2 framework with information stealing capabilities, written in C++.

    backdoorstealersnappyclient

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • 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

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Drops desktop.ini file(s)

  • 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 NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2behavioral3