Extracted

• • Target
    2026-06-26_72c1e2f294e7869a8825f97d6725974d_amadey_elex_remcos_smoke-loader
  • Size 12.1MB
  • SHA256 8e725e16307f3dfc81c5cfa844a49640f3bb28531f4cad2400d9e19ac8654191
  • MD5 72c1e2f294e7869a8825f97d6725974d
  • SHA1 78abdb902e46375054bab1c3dccbe46d2018aee7
  • SHA512 4a2c1db8c75ab8dfe10ba7f61cc196d131bd594cebee0daf6a7dabcdf68ce15a9e10323811887bac1e37582c92f19d0ca22ac91ff83bd9956288594754be9a9e
  • SSDEEP 12288:N7lMUoc+Bi5yOHI4kD/LBJbfnMmMmMmMmMmMmMmMmMmMmMmMmMmMmMmMmMmMmMmg:NBMd98I4kDz
  • TLSH
    T145D66C3519B36872E4A9957C27287F0147FEEEB08B80D2BB465740CE191B77B1CE891B
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutiontofseepersistenceprivilege_escalationtrojanadwarespyware

  • Family: Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • Modifies Windows Firewall

    defense_evasion

  • 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.

  • Creates new service(s)

    persistenceexecution

  • Deletes itself

  • Executes dropped EXE

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2