Extracted

• • Target
    2026-06-04_111bbff339f1cf5abba746c5d56ff019_elex_emotet_glassworm_remcos_wannacry
  • Size 3.5MB
  • SHA256 fe4f72bbf5d04a4497c601ce7b83260a475d859f4e4633ff3469bd8c90193342
  • MD5 111bbff339f1cf5abba746c5d56ff019
  • SHA1 bb1ab54be200c89f8b2992cf41a3657e2faea16e
  • SHA512 64b900930bb0a1cee9635194c5a21b8e2d73fed37bbd7129b768a0c068616f5e703e5b3169aa335f809c4a0885f31e9bfd4d535d8ea72fc9cf63dc90ad6fab77
  • SSDEEP 49152:PCwsbCANnKXferL7Vwe/Gg0P+Wh5D2y9WZ1tc6guy1K:aws2ANnKXOaeOgmhZqK6gu
  • TLSH
    T1C3F5BF43B5524872C3C84A72DE67D9B39B217E7E1BF30636BA58FEC43B352447A21225
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  bulkadiscoveryexecutiongh0stratpurplefoxsheetratpersistenceprivilege_escalationratrootkittrojanupx

  • Detect PurpleFox Rootkit

    Detect PurpleFox Rootkit.

    rootkit

  • Detects Sheetrat Obfuscated Payload

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

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat

  • Family: PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    rootkittrojanpurplefox

  • Family: Sheetrat, NonEuclid rat

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

    trojansheetrat

  • Gh0st RAT payload

  • Modifies WinLogon for persistence

    persistence
  • Custom signature

    UPX dump on OEP (original entry point)

  • Drops file in Drivers directory

  • 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

  • Server Software Component: Terminal Services DLL

    persistence

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Drops file in System32 directory

  • UPX packed file

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

    upx
  behavioral1behavioral2