General

  • Target

    fa4a1680d755d2dd57841670291d74429079e55b9bf857d4d3f55c6d68cc388a

  • Size

    301KB

  • Sample

    211209-hd5vcsccak

  • MD5

    c1ebfd2249abcffe96bd3a22a03d0a76

  • SHA1

    673b29cb11f5df60aa390f58ae2ef256eb9a8b6a

  • SHA256

    fa4a1680d755d2dd57841670291d74429079e55b9bf857d4d3f55c6d68cc388a

  • SHA512

    6412cbf85e72eb385c196732dc047b7305c7ed9b72c78f5129e0a44bf05d535a4fc1b4d571b5464d14c39f4b986c34da1860ca01a8d57f2fa3407793350b5fce

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

      fa4a1680d755d2dd57841670291d74429079e55b9bf857d4d3f55c6d68cc388a

    • Size

      301KB

    • MD5

      c1ebfd2249abcffe96bd3a22a03d0a76

    • SHA1

      673b29cb11f5df60aa390f58ae2ef256eb9a8b6a

    • SHA256

      fa4a1680d755d2dd57841670291d74429079e55b9bf857d4d3f55c6d68cc388a

    • SHA512

      6412cbf85e72eb385c196732dc047b7305c7ed9b72c78f5129e0a44bf05d535a4fc1b4d571b5464d14c39f4b986c34da1860ca01a8d57f2fa3407793350b5fce

    • 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