General

  • Target

    8f7bbb1ca1c4cbecbc675b0a68212de7d7d221358c96c2e4739fbb81ffdfc57b

  • Size

    233KB

  • Sample

    211208-sqxdvshceq

  • MD5

    74373a9bfc0e85bf8d30599ce3946eb2

  • SHA1

    50840f98405ae38945da225717fbfb85c95b9750

  • SHA256

    8f7bbb1ca1c4cbecbc675b0a68212de7d7d221358c96c2e4739fbb81ffdfc57b

  • SHA512

    439645e0a89a8b2d90510b8885983811f1f8729e82653e05ab9e11960980c30c97f0255d31f37791ad8a912fa5f83d7673477849ad8139d1b7df30ffbcc8e6f9

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

redline

Botnet

NoName

C2

185.215.113.29:26828

Extracted

Family

systembc

C2

185.209.30.180:4001

Targets

    • Target

      8f7bbb1ca1c4cbecbc675b0a68212de7d7d221358c96c2e4739fbb81ffdfc57b

    • Size

      233KB

    • MD5

      74373a9bfc0e85bf8d30599ce3946eb2

    • SHA1

      50840f98405ae38945da225717fbfb85c95b9750

    • SHA256

      8f7bbb1ca1c4cbecbc675b0a68212de7d7d221358c96c2e4739fbb81ffdfc57b

    • SHA512

      439645e0a89a8b2d90510b8885983811f1f8729e82653e05ab9e11960980c30c97f0255d31f37791ad8a912fa5f83d7673477849ad8139d1b7df30ffbcc8e6f9

    • 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.

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • suricata: ET MALWARE Win32/IcedID Request Cookie

      suricata: ET MALWARE Win32/IcedID Request Cookie

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks