General

  • Target
    Temp.exe
  • Size 2.0MB
  • Sample260623-wwp4hsfs3t
  • SHA256 a2d26b996d7b613ba4d4bc42950be5ef73e805a66e5566412e4f4588bff9dc93
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remus_stealer

C2
  • http://youngel.biz:8768

  • http://carogra.biz:4219

  • http://myrtler.biz:9549

Extracted

Family
  • amadey

Version
  • 5.80

Botnet
  • 282234

C2
  • http://196.251.107.104

  • http://196.251.107.130

Attributes
  • install_file

    jusched.exe

  • strings_key

    2b027217c3165b773ce9c5d19866b021

  • url_paths

    /Psd8eZaW/index.php

    /h84jjfAr/index.php

rc4.hex

Targets

    • Target
      Temp.exe
    • Size 2.0MB
    • SHA256 a2d26b996d7b613ba4d4bc42950be5ef73e805a66e5566412e4f4588bff9dc93
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Remus stealer

    • Family: Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Family: Remus

      Remus is a stealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

    • 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.

MITRE ATT&CK Enterprise v16

Tasks