General

  • Target

    67825ff4d1324587b2da2ee15ef234d04614db834eafe76225fbeba1266898ef

  • Size

    182KB

  • Sample

    211208-3x67rabcgl

  • MD5

    1a0dd17e7931a344d630e2b74017750f

  • SHA1

    cda69db7acd6b18a531a7951795dce98e7d61e27

  • SHA256

    67825ff4d1324587b2da2ee15ef234d04614db834eafe76225fbeba1266898ef

  • SHA512

    b741511f8470dacae52274f5b14ec80ecb87bc0d8b711212f0accd7bb6c2dd95ed59bc31f351ff7873d780d5fb250ff4d297a9e972d9adef0ebbdf40e41354a3

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

      67825ff4d1324587b2da2ee15ef234d04614db834eafe76225fbeba1266898ef

    • Size

      182KB

    • MD5

      1a0dd17e7931a344d630e2b74017750f

    • SHA1

      cda69db7acd6b18a531a7951795dce98e7d61e27

    • SHA256

      67825ff4d1324587b2da2ee15ef234d04614db834eafe76225fbeba1266898ef

    • SHA512

      b741511f8470dacae52274f5b14ec80ecb87bc0d8b711212f0accd7bb6c2dd95ed59bc31f351ff7873d780d5fb250ff4d297a9e972d9adef0ebbdf40e41354a3

    • 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