General

  • Target

    setup.exe

  • Size

    213KB

  • Sample

    230412-axw3kagd52

  • MD5

    940237968e85e3f34682098e1f95eef5

  • SHA1

    37c341ff821201fb18ea7f7ab3cda742eaf3919a

  • SHA256

    2147281bf88d90435d098819cb2c4acd9a1704c05cfe0da74bd9d2833196f913

  • SHA512

    6450498e4de973159bd59c486e02731ffbe2919f01bcbd8ddef5f3de39b92b04a6820cb09ad82ed2c828a5752863e071711257b1b4d6aae710f807f4ee137c93

  • SSDEEP

    3072:huXN+USiwvdCGGcugKAS3N9VvdfaRbJdbDza7UANwiR5NRdy:Id+UQdCGWgKF9VloNdbPoZOiBRd

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

      setup.exe

    • Size

      213KB

    • MD5

      940237968e85e3f34682098e1f95eef5

    • SHA1

      37c341ff821201fb18ea7f7ab3cda742eaf3919a

    • SHA256

      2147281bf88d90435d098819cb2c4acd9a1704c05cfe0da74bd9d2833196f913

    • SHA512

      6450498e4de973159bd59c486e02731ffbe2919f01bcbd8ddef5f3de39b92b04a6820cb09ad82ed2c828a5752863e071711257b1b4d6aae710f807f4ee137c93

    • SSDEEP

      3072:huXN+USiwvdCGGcugKAS3N9VvdfaRbJdbDza7UANwiR5NRdy:Id+UQdCGWgKF9VloNdbPoZOiBRd

    • 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