Overview

overview

10

Static

static

7d8b30abd1...f1.exe

windows7_x64

10

7d8b30abd1...f1.exe

windows7_x64

10

7d8b30abd1...f1.exe

windows7_x64

10

7d8b30abd1...f1.exe

windows11_x64

10

7d8b30abd1...f1.exe

windows10_x64

10

7d8b30abd1...f1.exe

windows10_x64

1

7d8b30abd1...f1.exe

windows10_x64

10

Resubmissions

23-11-2021 07:43

211123-jka41acfa2 10

23-11-2021 07:36

211123-jfhy2sheal 10

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General

  • Target

    7d8b30abd1631f50e7ccff64fa6e5bd320bb7322d3c9bddef5a0ecfb14be19f1

  • Size

    290KB

  • Sample

    211123-jka41acfa2

  • MD5

    469e786685a42c43b4782cd424b6d608

  • SHA1

    ad059f93ce067ea98bc2e0c3484cdae1ac31220d

  • SHA256

    7d8b30abd1631f50e7ccff64fa6e5bd320bb7322d3c9bddef5a0ecfb14be19f1

  • SHA512

    9f195567e6b89b98a26e7c13a772d293b896814762e1872b05acf1283258c2f26faa87d5f91769baba2876ea2d81783e4f36e2a127002cb9e30adcf8864da6d8

Score
10/10
arkeiredlinesmokeloadertofseevidarxmrig706@123cheatdefaulttest1z0rm1onebetbackdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://nalirou70.top/

http://xacokuo80.top/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

tofsee

C2

quadoil.ru

lakeflex.ru

Extracted

Family

redline

C2

185.159.80.90:38637

185.215.113.57:50723

Extracted

Family

redline

Botnet

test1

C2

65.108.4.86:21391

Extracted

Family

redline

Botnet

@123

C2

141.95.82.50:63652

Extracted

Family

redline

Botnet

z0rm1onebet

C2

2.56.214.190:59628

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Extracted

Family

vidar

Version

48.7

Botnet

706

C2

https://mstdn.social/@anapa

https://mastodon.social/@mniami
Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

cheat

C2

194.26.232.163:5739

Targets

    • Target

      7d8b30abd1631f50e7ccff64fa6e5bd320bb7322d3c9bddef5a0ecfb14be19f1

    • Size

      290KB

    • MD5

      469e786685a42c43b4782cd424b6d608

    • SHA1

      ad059f93ce067ea98bc2e0c3484cdae1ac31220d

    • SHA256

      7d8b30abd1631f50e7ccff64fa6e5bd320bb7322d3c9bddef5a0ecfb14be19f1

    • SHA512

      9f195567e6b89b98a26e7c13a772d293b896814762e1872b05acf1283258c2f26faa87d5f91769baba2876ea2d81783e4f36e2a127002cb9e30adcf8864da6d8

    Score
    10/10
    redlinesmokeloadertofseevidarxmrig@123test1z0rm1onebetbackdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealertrojanarkei706cheatdefaultthemida

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine Payload

    • Registers COM server for autorun

      persistence

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Windows security bypass

      evasiontrojan

    • xmrig

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

      minerxmrig

    • Arkei Stealer Payload

      stealer

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

      evasion

    • Vidar Stealer

      stealer

    • XMRig Miner Payload

      miner

    • Blocklisted process makes network request

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Deletes itself

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4behavioral5behavioral6behavioral7

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

3
T1060

New Service

1
T1050

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

New Service

1
T1050

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

4
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

6
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks

static1

Score
N/A

behavioral1

redlinesmokeloadertofseevidarxmrig@123test1z0rm1onebetbackdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealertrojan
Score
10/10

behavioral2

arkeiredlinesmokeloadertofseevidarxmrig706@123cheatdefaultz0rm1onebetbackdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealertrojan
Score
10/10

behavioral3

redlinesmokeloadertofseevidarxmrig@123test1z0rm1onebetbackdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealertrojan
Score
10/10

behavioral4

redlinesmokeloadertofsee@123test1backdoordiscoveryevasioninfostealerspywarestealerthemidatrojan
Score
10/10

behavioral5

arkeiredlinesmokeloadertofseexmrig@123defaultbackdoordiscoveryevasioninfostealerminerpersistencespywarestealertrojan
Score
10/10

behavioral6

Score
1/10

behavioral7

arkeiredlinesmokeloadertofseevidarxmrig706@123cheatdefaultz0rm1onebetbackdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealertrojan
Score
10/10