General

  • Target

    5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662

  • Size

    341KB

  • Sample

    211209-awbegaabd7

  • MD5

    a81072e83ab01de6da91b58215ce1a43

  • SHA1

    9f0fffe9e612c2f1f0e7686d323975e607174ad2

  • SHA256

    5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662

  • SHA512

    e7ca22f0864ed2828b41a9fab6e4e3440ebbe6ce49c9abef46288f2513c5e9cebf168b1e53a748ef0b714370c7142b0eb3e2a5f1b9fe8f593a08946a306414a4

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

redline

C2

195.133.47.114:38627

Extracted

Family

systembc

C2

185.209.30.180:4001

Targets

    • Target

      5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662

    • Size

      341KB

    • MD5

      a81072e83ab01de6da91b58215ce1a43

    • SHA1

      9f0fffe9e612c2f1f0e7686d323975e607174ad2

    • SHA256

      5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662

    • SHA512

      e7ca22f0864ed2828b41a9fab6e4e3440ebbe6ce49c9abef46288f2513c5e9cebf168b1e53a748ef0b714370c7142b0eb3e2a5f1b9fe8f593a08946a306414a4

    • 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.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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