Overview

overview

10

Static

static

3

Flight_Details.exe

windows10-2004-x64

10

Flight_Details.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    Flight_Details.exe
  • Size 1.2MB
  • Sample260520-t563aadz8m
  • SHA256 0d9d4a655d833e5d06d1e410560981923e100d2e701f40ece61b27542ad6c62e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darkclouddiscoveryexecutionpersistencespywarestealer

Malware Config

Targets

    • Target
      Flight_Details.exe
    • Size 1.2MB
    • SHA256 0d9d4a655d833e5d06d1e410560981923e100d2e701f40ece61b27542ad6c62e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutiondarkcloudpersistencespywarestealer

    • Family: DarkCloud

      An information stealer written in Visual Basic.

      stealerdarkcloud

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

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

Modify Registry

1
T1112

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

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks