Overview

overview

10

Static

static

1

7b9b2632c0...a0b.js

windows10-2004-x64

10

7b9b2632c0...a0b.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    7b9b2632c04056f23c99e4de9978feebd8452d1222ba423f36a1fac0c3c8ba0b
  • Size 799KB
  • Sample260927-gqlftaad75
  • SHA256 7b9b2632c04056f23c99e4de9978feebd8452d1222ba423f36a1fac0c3c8ba0b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darkclouddiscoveryexecutionpersistencespywarestealer

Malware Config

Extracted

Family

  • darkcloud

Version

  • 5.0

Targets

    • Target
      7b9b2632c04056f23c99e4de9978feebd8452d1222ba423f36a1fac0c3c8ba0b
    • Size 799KB
    • SHA256 7b9b2632c04056f23c99e4de9978feebd8452d1222ba423f36a1fac0c3c8ba0b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutiondarkcloudpersistencespywarestealer

    • Family: DarkCloud

      An information stealer written in Visual Basic.

      stealerdarkcloud

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

JavaScript

1
T1059.007

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

1
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

3
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks