General

  • Target

    b01b6659f78e0f7353a29669d79a6ac90d248aa795505530d52dbc1e5c1d82d8

  • Size

    352KB

  • Sample

    230413-e32mfsag2y

  • MD5

    f968a8a5d46a1c291d902f87068d6bcf

  • SHA1

    df5d9c0421f2c4d7cce4f360603a268bb5765140

  • SHA256

    b01b6659f78e0f7353a29669d79a6ac90d248aa795505530d52dbc1e5c1d82d8

  • SHA512

    59bb97c531fea17cc61b2e00c5ab3dc4337f2198d6f85a5c700b5d0392ec5b0dddb5c7b7e78d9b1b27abbae0f53c64fd84d82ac0ff9b97ad15c7e0a930e71f58

  • SSDEEP

    6144:TdRmET2EFnA7dpt9y5BSyDDWHry0gL3qVMf/YDkxyCV+4:TdZy0A7dpt05BSHry0ibHYDjCVH

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

      b01b6659f78e0f7353a29669d79a6ac90d248aa795505530d52dbc1e5c1d82d8

    • Size

      352KB

    • MD5

      f968a8a5d46a1c291d902f87068d6bcf

    • SHA1

      df5d9c0421f2c4d7cce4f360603a268bb5765140

    • SHA256

      b01b6659f78e0f7353a29669d79a6ac90d248aa795505530d52dbc1e5c1d82d8

    • SHA512

      59bb97c531fea17cc61b2e00c5ab3dc4337f2198d6f85a5c700b5d0392ec5b0dddb5c7b7e78d9b1b27abbae0f53c64fd84d82ac0ff9b97ad15c7e0a930e71f58

    • SSDEEP

      6144:TdRmET2EFnA7dpt9y5BSyDDWHry0gL3qVMf/YDkxyCV+4:TdZy0A7dpt05BSHry0ibHYDjCVH

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks