General

  • Target

    23733f335925c26036d883c5eb616b99bb185e01ba6df3c41dabc26aba11dc54

  • Size

    233KB

  • Sample

    211208-vjm8qahgcr

  • MD5

    8d2007d875767a5780d0de05faec06d3

  • SHA1

    3bf16e0303d086c031e0063d89bc971905ab8c4c

  • SHA256

    23733f335925c26036d883c5eb616b99bb185e01ba6df3c41dabc26aba11dc54

  • SHA512

    7b7801eb61bb3c108906ce048608748563b076030ce7dcd732554e4ded6b29153f1c6e59627b238619d168632c5bab571734901d2d6b5021403a2922826baac0

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

      23733f335925c26036d883c5eb616b99bb185e01ba6df3c41dabc26aba11dc54

    • Size

      233KB

    • MD5

      8d2007d875767a5780d0de05faec06d3

    • SHA1

      3bf16e0303d086c031e0063d89bc971905ab8c4c

    • SHA256

      23733f335925c26036d883c5eb616b99bb185e01ba6df3c41dabc26aba11dc54

    • SHA512

      7b7801eb61bb3c108906ce048608748563b076030ce7dcd732554e4ded6b29153f1c6e59627b238619d168632c5bab571734901d2d6b5021403a2922826baac0

    • 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

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks