General

  • Target

    file.exe

  • Size

    211KB

  • Sample

    230411-rc9llaee3s

  • MD5

    975405c6dcddff9440c2aa114db7b993

  • SHA1

    9bf8b620a26af4320add712487e6ed8477603241

  • SHA256

    1375ff802b25e8b03072612d882c333bbb664157a2bef8e2cf2380960b3c6adb

  • SHA512

    1e91915b6e6c542efaa8f273eb02d0fd64ffb3ecaed8501875af7ab6f22e56c15edc349e9fb72078a4ca283bf8de774c37aaaeabbfd8857b6a0be3ba557e0120

  • SSDEEP

    3072:nx7BLgRqkgmuEGv1DN1yYO21qc2ml5AmWDbk+bznHvX5Sy1W:xogmmdDN1yYlH2mj/IIEbv0yg

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

vidar

Version

3.4

Botnet

e749025c61b2caca10aa829a9e1a65a1

C2

https://steamcommunity.com/profiles/76561199494593681

https://t.me/auftriebs

Attributes
  • profile_id_v2

    e749025c61b2caca10aa829a9e1a65a1

  • user_agent

    Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0

Extracted

Family

laplas

C2

http://185.106.92.74

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      file.exe

    • Size

      211KB

    • MD5

      975405c6dcddff9440c2aa114db7b993

    • SHA1

      9bf8b620a26af4320add712487e6ed8477603241

    • SHA256

      1375ff802b25e8b03072612d882c333bbb664157a2bef8e2cf2380960b3c6adb

    • SHA512

      1e91915b6e6c542efaa8f273eb02d0fd64ffb3ecaed8501875af7ab6f22e56c15edc349e9fb72078a4ca283bf8de774c37aaaeabbfd8857b6a0be3ba557e0120

    • SSDEEP

      3072:nx7BLgRqkgmuEGv1DN1yYO21qc2ml5AmWDbk+bznHvX5Sy1W:xogmmdDN1yYlH2mj/IIEbv0yg

    • 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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks