Overview

overview

10

Static

static

5f9705f3f2...f1.exe

windows7_x64

10

5f9705f3f2...f1.exe

windows10_x64

10

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General

  • Target

    5f9705f3f27be19cbfede4523fda89f1.exe

  • Size

    291KB

  • Sample

    211123-ndp2ssdab9

  • MD5

    5f9705f3f27be19cbfede4523fda89f1

  • SHA1

    fda0223c0d65967f7f5c1ab51135de34aec6c6f7

  • SHA256

    fc7d4ac0a19ec0f8aa9c6bca854520705b9e56d51460ae5e8edb3b4c5573fbae

  • SHA512

    a3879881d807292bd45505c11bd26373b02acfa5776f6fea5516a7bc44d1d851d289acf7daca37aaa318f3057b59544cabef972c91f09142e2e4518e5a54e0d0

Score
10/10
arkeiredlinesmokeloadertofseevidarxmrig706@123defaulttest1z0rm1onebetbackdoorcollectiondiscoveryevasioninfostealerminerpersistencespywarestealertrojan

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

Extracted

Family

redline

Botnet

test1

C2

65.108.4.86:21391

Extracted

Family

redline

Botnet

@123

C2

141.95.82.50:63652

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

z0rm1onebet

C2

2.56.214.190:59628

Targets

    • Target

      5f9705f3f27be19cbfede4523fda89f1.exe

    • Size

      291KB

    • MD5

      5f9705f3f27be19cbfede4523fda89f1

    • SHA1

      fda0223c0d65967f7f5c1ab51135de34aec6c6f7

    • SHA256

      fc7d4ac0a19ec0f8aa9c6bca854520705b9e56d51460ae5e8edb3b4c5573fbae

    • SHA512

      a3879881d807292bd45505c11bd26373b02acfa5776f6fea5516a7bc44d1d851d289acf7daca37aaa318f3057b59544cabef972c91f09142e2e4518e5a54e0d0

    Score
    10/10
    redlinesmokeloadertofseexmrig@123test1backdoordiscoveryevasioninfostealerminerpersistencespywarestealertrojanarkeividar706defaultz0rm1onebetcollection

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • 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

    • Vidar Stealer

      stealer

    • XMRig Miner Payload

      miner

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks