General

  • Target

    ca98d07b7f33a359140e2f75f04bf2caf7c5d9b1720bc063f05a10d1434ceea6

  • Size

    241KB

  • Sample

    231209-mzdefsgack

  • MD5

    6a7f1d6b656986b23120479adf5d5e85

  • SHA1

    734b89414a6724e35e87dd7f64927b11ef7cd1c7

  • SHA256

    ca98d07b7f33a359140e2f75f04bf2caf7c5d9b1720bc063f05a10d1434ceea6

  • SHA512

    d370cbd145bf7425c1b6e8f2acf7f4cdb659f02d2d90d424c09e41db2ada0b8d45791dbd014efcb79b43c5ae24431f704f95e4b317fe28d523bfd0610b3c32d5

  • SSDEEP

    3072:Q5LuTt1bjOsS+pgfoYG8X/PlsCOVppgURcgM/HIf8WP:+LuTt1bjx5YxlPuppgpg9k0

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

redline

Botnet

LogsDiller Cloud (Bot: @logsdillabot)

C2

57.128.155.22:20154

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

lumma

C2

http://opposesicknessopw.pw/api

Targets

    • Target

      ca98d07b7f33a359140e2f75f04bf2caf7c5d9b1720bc063f05a10d1434ceea6

    • Size

      241KB

    • MD5

      6a7f1d6b656986b23120479adf5d5e85

    • SHA1

      734b89414a6724e35e87dd7f64927b11ef7cd1c7

    • SHA256

      ca98d07b7f33a359140e2f75f04bf2caf7c5d9b1720bc063f05a10d1434ceea6

    • SHA512

      d370cbd145bf7425c1b6e8f2acf7f4cdb659f02d2d90d424c09e41db2ada0b8d45791dbd014efcb79b43c5ae24431f704f95e4b317fe28d523bfd0610b3c32d5

    • SSDEEP

      3072:Q5LuTt1bjOsS+pgfoYG8X/PlsCOVppgURcgM/HIf8WP:+LuTt1bjx5YxlPuppgpg9k0

    • 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)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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