General

  • Target

    302d7fd05e821680b9e819ae8d8bb3971b2e0a14a98364a8570b12ab8ecbc395

  • Size

    230KB

  • Sample

    231209-bx6gnsdhhk

  • MD5

    0b684b3b90e0331574001083a3725195

  • SHA1

    2501008667a64eab4b820e86faf5f724c6c8af86

  • SHA256

    302d7fd05e821680b9e819ae8d8bb3971b2e0a14a98364a8570b12ab8ecbc395

  • SHA512

    da31250d56d5595e77919712521590d0f09210c80e1e09fd62d2ef4ff95196075864d60d10d7ef2e35351e8b1cd04aa832c4a91ba51ad3d1e8d9322d2c626a99

  • SSDEEP

    3072:G3pXYCsXWAeDKjNJD4wYEsK/hcvRZwqoGiWHFK:6pXNsGAE4/hcfwqBH

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

Targets

    • Target

      302d7fd05e821680b9e819ae8d8bb3971b2e0a14a98364a8570b12ab8ecbc395

    • Size

      230KB

    • MD5

      0b684b3b90e0331574001083a3725195

    • SHA1

      2501008667a64eab4b820e86faf5f724c6c8af86

    • SHA256

      302d7fd05e821680b9e819ae8d8bb3971b2e0a14a98364a8570b12ab8ecbc395

    • SHA512

      da31250d56d5595e77919712521590d0f09210c80e1e09fd62d2ef4ff95196075864d60d10d7ef2e35351e8b1cd04aa832c4a91ba51ad3d1e8d9322d2c626a99

    • SSDEEP

      3072:G3pXYCsXWAeDKjNJD4wYEsK/hcvRZwqoGiWHFK:6pXNsGAE4/hcfwqBH

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • XMRig Miner payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Impair Defenses

1
T1562

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Impact

Service Stop

1
T1489

Tasks