General

  • Target

    91baf1a19a9120c54c2f711577ea3263fccff3099f8a959027e439e6a1c7845c

  • Size

    239KB

  • Sample

    230923-yw6sdaca48

  • MD5

    1518376c043558c24fa5b875f1755842

  • SHA1

    dd647d1220e86041525a68ee570303517584482f

  • SHA256

    91baf1a19a9120c54c2f711577ea3263fccff3099f8a959027e439e6a1c7845c

  • SHA512

    89ea288fef241545765a4ce8d4b9bbc805425056e03251628448696509c9d3098092c42967195fe4b95bebba4df68a31d0977d8f74dbf0d5161c3bd5b97b2ca5

  • SSDEEP

    6144:nO46fuYXChoQTjlFgLuCY1dRuAORIseyw8y0:nbYzXChdTbv1bushyw8y

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      91baf1a19a9120c54c2f711577ea3263fccff3099f8a959027e439e6a1c7845c

    • Size

      239KB

    • MD5

      1518376c043558c24fa5b875f1755842

    • SHA1

      dd647d1220e86041525a68ee570303517584482f

    • SHA256

      91baf1a19a9120c54c2f711577ea3263fccff3099f8a959027e439e6a1c7845c

    • SHA512

      89ea288fef241545765a4ce8d4b9bbc805425056e03251628448696509c9d3098092c42967195fe4b95bebba4df68a31d0977d8f74dbf0d5161c3bd5b97b2ca5

    • SSDEEP

      6144:nO46fuYXChoQTjlFgLuCY1dRuAORIseyw8y0:nbYzXChdTbv1bushyw8y

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • 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.

    • Uses the VBS compiler for execution

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks