Overview

overview

10

Static

static

3

exe..exe

windows10-ltsc_2021-x64

10

exe..exe

windows10-2004-x64

10

Sharing

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General

  • Target
    exe..exe
  • Size 118.4MB
  • Sample260929-sxb2hatgmd
  • SHA256 058ab343cb516619440c979338f59dcc9a1b40dc326f6d854f1d4ff7b62655e0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darksideratcredential_accessdefense_evasiondiscoveryexecutionpersistencepyinstallerspywarestealertrojan

Malware Config

Targets

    • Target
      exe..exe
    • Size 118.4MB
    • SHA256 058ab343cb516619440c979338f59dcc9a1b40dc326f6d854f1d4ff7b62655e0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    credential_accessdefense_evasiondiscoveryexecutiondarksideratpersistencepyinstallerspywarestealertrojan

    • Detects DarkSideRAT

    • Family: DarkSideRAT

      DarkSideRAT is a remote access trojan.

      trojandarksiderat

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Looks for VirtualBox drivers on disk

      defense_evasion

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Looks for VMWare drivers on disk

      defense_evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Windows Command Shell

1
T1059.003

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Browser Information Discovery

1
T1217

File and Directory Discovery

2
T1083

Peripheral Device Discovery

2
T1120

Process Discovery

1
T1057

Query Registry

3
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

2
T1016

Internet Connection Discovery

1
T1016.001

Virtualization/Sandbox Evasion

2
T1497

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks