Overview

overview

10

Static

static

3a60e2f393...22.exe

windows7_x64

10

3a60e2f393...22.exe

windows10_x64

10

Sharing

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General

  • Target

    3a60e2f393e906944fc3f01e1e160a22.exe

  • Size

    201KB

  • Sample

    210906-118tmsbed4

  • MD5

    3a60e2f393e906944fc3f01e1e160a22

  • SHA1

    4350ffd3daf6c10d89c95b07bbfd67dbff452dc6

  • SHA256

    abd8f8f1a74e9588e563fc30dfcff31218d5d87c84b13a3ad618bed7f1994171

  • SHA512

    fc52c47bfc264eab3d7c63e6207911e522a2797b8d890f07d64b899d3cce02cf78a1ae8df09849240ccc0ac77dea9e2d4889eaaaf461ab1b052af3d2275b60f5

Score
10/10
njratraccoonredlinesmokeloadertofseevidarxmrig1002@ebalosgorye89524de1a131be43c3cc9ec324dabb6a9998c12fe582536ec580228180f270f7cb80a867860e010newnewbackdoordiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://fazanaharahe1.xyz/

http://xandelissane2.xyz/

http://ustiassosale3.xyz/

http://cytheriata4.xyz/

http://ggiergionard5.xyz/

http://rrelleynaniy6.store/

http://danniemusoa7.store/

http://nastanizab8.store/

http://onyokandis9.store/

http://dmunaavank10.store/

http://gilmandros11.site/

http://cusanthana12.site/

http://willietjeana13.site/

http://ximusokall14.site/

http://blodinetisha15.site/

http://urydiahadyss16.club/

http://glasamaddama17.club/

http://marlingarly18.club/

http://alluvianna19.club/

http://xandirkaniel20.club/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

newnew

C2

185.167.97.37:30904

Extracted

Family

raccoon

Botnet

e89524de1a131be43c3cc9ec324dabb6a9998c12

Attributes
  • url4cnc

    https://telete.in/httpnotdetect1

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

fe582536ec580228180f270f7cb80a867860e010

Attributes
  • url4cnc

    https://telete.in/xylichanjk

rc4.plain
rc4.plain

Extracted

Family

vidar

Version

40.4

Botnet

1002

C2

https://romkaxarit.tumblr.com/

Attributes
  • profile_id

    1002

Extracted

Family

redline

Botnet

@Ebalosgory

C2

77.83.175.169:11490

Extracted

Family

redline

C2

45.14.49.232:14970

Extracted

Family

njrat

C2

62.33.159.162:5674

Mutex

26c50014115b430

Attributes
  • reg_key

    26c50014115b430

  • splitter

    @!#&^%$

Targets

    • Target

      3a60e2f393e906944fc3f01e1e160a22.exe

    • Size

      201KB

    • MD5

      3a60e2f393e906944fc3f01e1e160a22

    • SHA1

      4350ffd3daf6c10d89c95b07bbfd67dbff452dc6

    • SHA256

      abd8f8f1a74e9588e563fc30dfcff31218d5d87c84b13a3ad618bed7f1994171

    • SHA512

      fc52c47bfc264eab3d7c63e6207911e522a2797b8d890f07d64b899d3cce02cf78a1ae8df09849240ccc0ac77dea9e2d4889eaaaf461ab1b052af3d2275b60f5

    Score
    10/10
    raccoonredlinesmokeloadertofseevidarxmrig1002@ebalosgorye89524de1a131be43c3cc9ec324dabb6a9998c12fe582536ec580228180f270f7cb80a867860e010newnewbackdoordiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojannjrat

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • 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

    • 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

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • xmrig

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

      minerxmrig

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

      evasion

    • 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

    • Checks BIOS information in registry

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      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 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 file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

2
T1031

New Service

1
T1050

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Modify Registry

5
T1112

Disabling Security Tools

2
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks