Overview

overview

10

Static

static

10

source_prepared.exe

windows10-1703-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    107.2MB

  • Sample

    241023-mtcwqsxeqp

  • MD5

    627e8bc0dd7a740b066980758dbcf2ad

  • SHA1

    3593e152b08af0cc607e77eb627f73b3bd28f0a3

  • SHA256

    6ba79505401e365e61b605e44264864d804592495f169d43ad062ed140d4ebba

  • SHA512

    dd6b195353d821146acd049d5d119a10cdb5a5984020807ce09064289e0f73dfafcf604aca6810c9b516d4a0fcb892dc760a48a3f654ed5fa6d4b0c0278388e5

  • SSDEEP

    3145728:eUer7RS6xjKcBa6/2qHO5iFpBnG0iWMstB2OxQtyX7:9YFSWNa6NHCibhieB

Score
10/10
pysilonevasionexecutionpersistencepyinstallerspywarestealer

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      107.2MB

    • MD5

      627e8bc0dd7a740b066980758dbcf2ad

    • SHA1

      3593e152b08af0cc607e77eb627f73b3bd28f0a3

    • SHA256

      6ba79505401e365e61b605e44264864d804592495f169d43ad062ed140d4ebba

    • SHA512

      dd6b195353d821146acd049d5d119a10cdb5a5984020807ce09064289e0f73dfafcf604aca6810c9b516d4a0fcb892dc760a48a3f654ed5fa6d4b0c0278388e5

    • SSDEEP

      3145728:eUer7RS6xjKcBa6/2qHO5iFpBnG0iWMstB2OxQtyX7:9YFSWNa6NHCibhieB

    Score
    9/10
    evasionexecutionpersistencespywarestealer

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • 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

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    behavioral1

MITRE ATT&CK Enterprise v15

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

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

1
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

File and Directory Discovery

1
T1083

System Information Discovery

1
T1082

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks