Overview

overview

10

Static

static

1

URLScan

urlscan

https://github.com/E...

windows11-21h2-x64

Resubmissions

03-12-2024 21:44

241203-1lfvba1ncp 6

19-10-2024 22:38

241019-2kv4aavgnm 3

19-08-2024 01:19

240819-bpr93szapm 3

19-08-2024 00:51

240819-a7mlwavcqg 10

19-08-2024 00:48

240819-a5824avcka 6

19-08-2024 00:44

240819-a3nndavara 10

19-08-2024 00:41

240819-a12gfsvaja 7

19-08-2024 00:39

240819-azr7dsthlh 8

19-08-2024 00:02

240819-abjkcasema 6

19-08-2024 00:00

240819-aas3dswaqk 1

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General

  • Target

    https://github.com/Endermanch/MalwareDatabase

  • Sample

    240819-a3nndavara

Score
10/10
discoveryevasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      https://github.com/Endermanch/MalwareDatabase

    Score
    10/10
    discoveryevasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (90) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks