General

  • Target
    af1762c75e7da96ca5bc1181e2cdb343b4b4309366e16aec1fe4bc0ff39d26fa.zip
  • Size 14.5MB
  • Sample260827-aa3ltsfg94
  • SHA256 c01c70dcc40bb1f8cbeb02cb0530b35b069af8c9dd86ac766596604cc56b7e25
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remus_stealer

C2
  • http://shhsift.click:7647/invoices

  • http://zakuiru.shop:9048/tokens

  • http://vexdico.shop:8539/categories

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://wappingerbicornshaps.com/s4r7aa2f7f74b7ac2ab0af7589004c3a8ef07971edb98

Extracted

Family
  • gcleaner

C2
  • 185.156.73.98

  • 45.91.200.135

Targets

    • Target
      af1762c75e7da96ca5bc1181e2cdb343b4b4309366e16aec1fe4bc0ff39d26fa.zip
    • Size 14.5MB
    • SHA256 c01c70dcc40bb1f8cbeb02cb0530b35b069af8c9dd86ac766596604cc56b7e25
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      af1762c75e7da96ca5bc1181e2cdb343b4b4309366e16aec1fe4bc0ff39d26fa.exe
    • Size 14.7MB
    • SHA256 af1762c75e7da96ca5bc1181e2cdb343b4b4309366e16aec1fe4bc0ff39d26fa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Family: Remus

      Remus is a stealer written in C++.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • Executes a VBScript file via the Windows Script Host.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks