General

  • Target

    s.exe

  • Size

    194KB

  • Sample

    230409-qzw4cabc46

  • MD5

    899046adda4936b713e7217347085b6a

  • SHA1

    77b46bbd8bd027297157971954dbc517b4ac1be4

  • SHA256

    ba7d7b08570791de7be1dde3df48ec5f6c0c30729defdb9063cdd4ca955e74cc

  • SHA512

    da11aae95c1cf0d7adb6352c0b2fad7bb8dabd8da5783f806b8b46c7bb3f0bdd0ec7643eba684443d1260fe073241234a39f1221b434f57ee5af172f401900e8

  • SSDEEP

    3072:UCk0szJtUh7azgj4ekFMEzB4DJT9juAjNy1nlj3m2WGbbG5Epozx:UxRv+7azgjrdECJTJK1nJW2WGbj

Malware Config

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

smokeloader

Version

2022

C2

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.70

C2

focustopbreed78d.com/ve83dkas2m/index.php

todaysingchina456.com/ve83dkas2m/index.php

chinataiw39e9i9ds.com/ve83dkas2m/index.php

Extracted

Family

vidar

Version

3.3

Botnet

8eb820ddf1aebfd9fcdae0b7decef98a

C2

https://steamcommunity.com/profiles/76561199492257783

https://t.me/justsometg

Attributes
  • profile_id_v2

    8eb820ddf1aebfd9fcdae0b7decef98a

  • user_agent

    Mozilla/5.0 (X11; Linux 3.5.4-1-ARCH i686; es) KHTML/4.9.1 (like Gecko) Konqueror/4.9

Extracted

Family

laplas

C2

http://185.106.92.74

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      s.exe

    • Size

      194KB

    • MD5

      899046adda4936b713e7217347085b6a

    • SHA1

      77b46bbd8bd027297157971954dbc517b4ac1be4

    • SHA256

      ba7d7b08570791de7be1dde3df48ec5f6c0c30729defdb9063cdd4ca955e74cc

    • SHA512

      da11aae95c1cf0d7adb6352c0b2fad7bb8dabd8da5783f806b8b46c7bb3f0bdd0ec7643eba684443d1260fe073241234a39f1221b434f57ee5af172f401900e8

    • SSDEEP

      3072:UCk0szJtUh7azgj4ekFMEzB4DJT9juAjNy1nlj3m2WGbbG5Epozx:UxRv+7azgjrdECJTJK1nJW2WGbj

    • Amadey

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

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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 web browsers

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

    • UPX packed file

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks