General

  • Target

    69f3a70a7903f71bcf0d6ed3daaea72c2c0e9c4243750f10ffbb870cb57b05d6

  • Size

    319KB

  • Sample

    211207-tca45seab9

  • MD5

    0d27d4a937d39f29767655a0fb3388cf

  • SHA1

    e951e11b7a8a529916723a58e96c8ce3954f8b42

  • SHA256

    69f3a70a7903f71bcf0d6ed3daaea72c2c0e9c4243750f10ffbb870cb57b05d6

  • SHA512

    b53f3a42c51a4a36b5bbce7a1661115597eff7dc7d4862fcc71abef1091ac87fe0de947bce1236a9ee846ef33e44c47b048b7912acf662d82c3b54700d756ba4

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

icedid

Campaign

3439131404

C2

grendafolz.com

Extracted

Family

systembc

C2

185.209.30.180:4001

Targets

    • Target

      69f3a70a7903f71bcf0d6ed3daaea72c2c0e9c4243750f10ffbb870cb57b05d6

    • Size

      319KB

    • MD5

      0d27d4a937d39f29767655a0fb3388cf

    • SHA1

      e951e11b7a8a529916723a58e96c8ce3954f8b42

    • SHA256

      69f3a70a7903f71bcf0d6ed3daaea72c2c0e9c4243750f10ffbb870cb57b05d6

    • SHA512

      b53f3a42c51a4a36b5bbce7a1661115597eff7dc7d4862fcc71abef1091ac87fe0de947bce1236a9ee846ef33e44c47b048b7912acf662d82c3b54700d756ba4

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks