General

  • Target

    563ad32fc8957245f24bfc09b3ec6dac3887aab7ac44cb192b42a06b76e8ef1d

  • Size

    319KB

  • Sample

    211207-s74jhadhf2

  • MD5

    19254b7469510eb2ff7b3349827c7fd7

  • SHA1

    d5920b56517a9ff40d079680532c9d3312ff9780

  • SHA256

    563ad32fc8957245f24bfc09b3ec6dac3887aab7ac44cb192b42a06b76e8ef1d

  • SHA512

    7185e1a63b0127a58684a066ef7e8c328fff99c8a790dda7d292044602bac7d3766d60e341f52b2731f923329ad2c3fc8de414e5b339fc30ae0b5424f788cc96

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

      563ad32fc8957245f24bfc09b3ec6dac3887aab7ac44cb192b42a06b76e8ef1d

    • Size

      319KB

    • MD5

      19254b7469510eb2ff7b3349827c7fd7

    • SHA1

      d5920b56517a9ff40d079680532c9d3312ff9780

    • SHA256

      563ad32fc8957245f24bfc09b3ec6dac3887aab7ac44cb192b42a06b76e8ef1d

    • SHA512

      7185e1a63b0127a58684a066ef7e8c328fff99c8a790dda7d292044602bac7d3766d60e341f52b2731f923329ad2c3fc8de414e5b339fc30ae0b5424f788cc96

    • 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

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks