General

  • Target

    97d6b1252c76acc7ed9bdda30b7824a2aaf64fd6a586a1818bfaf2104e277c2f

  • Size

    182KB

  • Sample

    211209-akj78sbdeq

  • MD5

    1168d3b5014173d770bb46743876d712

  • SHA1

    fde7c3dbe926007a20f030e67b39d90267c769b2

  • SHA256

    97d6b1252c76acc7ed9bdda30b7824a2aaf64fd6a586a1818bfaf2104e277c2f

  • SHA512

    d0b57e33a795ce6d197c153353bc50f5ece25f367d7542c2bc6002a87537e134941f3166aa988ec89c9106f693eec82e2f76291d1a19f8cb4b7bc7bf4c853606

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/

rc4.i32
rc4.i32

Extracted

Family

systembc

C2

185.209.30.180:4001

Targets

    • Target

      97d6b1252c76acc7ed9bdda30b7824a2aaf64fd6a586a1818bfaf2104e277c2f

    • Size

      182KB

    • MD5

      1168d3b5014173d770bb46743876d712

    • SHA1

      fde7c3dbe926007a20f030e67b39d90267c769b2

    • SHA256

      97d6b1252c76acc7ed9bdda30b7824a2aaf64fd6a586a1818bfaf2104e277c2f

    • SHA512

      d0b57e33a795ce6d197c153353bc50f5ece25f367d7542c2bc6002a87537e134941f3166aa988ec89c9106f693eec82e2f76291d1a19f8cb4b7bc7bf4c853606

    • 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.

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks