General

  • Target
    Setup.exe
  • Size 13.5MB
  • Sample260819-c3tkqscf49
  • SHA256 cd184c565ca09fec7cff3b81ad241f989c2f19dee16cb9ba3e75b965b5bd9ca8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remus_stealer

C2
  • http://poagint.click:8592/payments

  • http://vexdico.shop:8539/settings

  • http://kupzovo.shop:7567/settings

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://wappingerbicornshaps.com/s4r7aa2f7f74b7ac2ab0af7589004c3a8ef07971edb98

Targets

    • Target
      Setup.exe
    • Size 13.5MB
    • SHA256 cd184c565ca09fec7cff3b81ad241f989c2f19dee16cb9ba3e75b965b5bd9ca8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Remus

      Remus is a stealer written in C++.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks