General

  • Target

    cb06f831ee9395ed528e0e5a5b5cf72307c4b187e7328394c5953a05c518f4b3

  • Size

    231KB

  • Sample

    231208-zehjwsebe2

  • MD5

    913924d8bd636db613f0c2378e8623f2

  • SHA1

    f74a9431546b19755c75b44436b05128e95e463a

  • SHA256

    cb06f831ee9395ed528e0e5a5b5cf72307c4b187e7328394c5953a05c518f4b3

  • SHA512

    9c139e54a99beb874f06506e7888c3d06c03e3f5af5f58dc6ffe5631ba7525302f3b2f7c1686b0220081592b740bbca4b80dce14d6accb40f69c4f3c8fc9f9dc

  • SSDEEP

    3072:o3F1g7UIzn82zaacuiqHKIyAuWG02BjRWo7toGiWHOK:GigIb822DeHKsiY6BH

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://onualituyrs.org/

http://sumagulituyo.org/

http://snukerukeutit.org/

http://lightseinsteniki.org/

http://liuliuoumumy.org/

http://stualialuyastrelia.net/

http://kumbuyartyty.net/

http://criogetikfenbut.org/

http://tonimiuyaytre.org/

http://tyiuiunuewqy.org/

http://humydrole.com/tmp/index.php

http://trunk-co.ru/tmp/index.php

http://weareelight.com/tmp/index.php

http://pirateking.online/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

redline

Botnet

LogsDiller Cloud (Bot: @logsdillabot)

C2

57.128.155.22:20154

Extracted

Family

lumma

C2

http://opposesicknessopw.pw/api

Targets

    • Target

      cb06f831ee9395ed528e0e5a5b5cf72307c4b187e7328394c5953a05c518f4b3

    • Size

      231KB

    • MD5

      913924d8bd636db613f0c2378e8623f2

    • SHA1

      f74a9431546b19755c75b44436b05128e95e463a

    • SHA256

      cb06f831ee9395ed528e0e5a5b5cf72307c4b187e7328394c5953a05c518f4b3

    • SHA512

      9c139e54a99beb874f06506e7888c3d06c03e3f5af5f58dc6ffe5631ba7525302f3b2f7c1686b0220081592b740bbca4b80dce14d6accb40f69c4f3c8fc9f9dc

    • SSDEEP

      3072:o3F1g7UIzn82zaacuiqHKIyAuWG02BjRWo7toGiWHOK:GigIb822DeHKsiY6BH

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer V2 payload

    • 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.

    • Windows security bypass

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Creates new service(s)

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks