Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    989db8a6b5f4ba593d8f483ac12e47ba8129f056d62cd182bac7bb2572e18d48

  • Size

    199KB

  • Sample

    210921-lh8ctshae7

  • MD5

    5c9a90c6299cc0f9a7d8390af5f98433

  • SHA1

    7d9bab4d7ed6c8ccb79effc647772855acb4062f

  • SHA256

    989db8a6b5f4ba593d8f483ac12e47ba8129f056d62cd182bac7bb2572e18d48

  • SHA512

    f9013d21c3a49b7391afaddda77a560c36e94f5e2d9f5e1e772e3aa9c7bfcc4e6d11736562f894f5a5ee2aea8cd86a18bf193436f2f0952d02dbe53f3fca62e8

Score
10/10
smokeloadervidar828backdoordiscoveryspywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://varmisende.com/upload/

http://fernandomayol.com/upload/

http://nextlytm.com/upload/

http://people4jan.com/upload/

http://asfaltwerk.com/upload/
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

40.8

Botnet

828

C2

https://pavlovoler.tumblr.com/

Attributes
  • profile_id

    828

Targets

    • Target

      989db8a6b5f4ba593d8f483ac12e47ba8129f056d62cd182bac7bb2572e18d48

    • Size

      199KB

    • MD5

      5c9a90c6299cc0f9a7d8390af5f98433

    • SHA1

      7d9bab4d7ed6c8ccb79effc647772855acb4062f

    • SHA256

      989db8a6b5f4ba593d8f483ac12e47ba8129f056d62cd182bac7bb2572e18d48

    • SHA512

      f9013d21c3a49b7391afaddda77a560c36e94f5e2d9f5e1e772e3aa9c7bfcc4e6d11736562f894f5a5ee2aea8cd86a18bf193436f2f0952d02dbe53f3fca62e8

    Score
    10/10
    smokeloadervidar828backdoordiscoveryspywarestealertrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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 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
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
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

Exfiltration

Command and Control

Impact

Tasks