Overview

overview

10

Static

static

10

Samppimafia.exe

windows7-x64

7

Samppimafia.exe

windows10-2004-x64

9

Resubmissions

25-11-2024 19:07

241125-xsxvma1nfz 10

25-11-2024 19:04

241125-xqyddaxphn 10

25-11-2024 16:22

241125-tvbtdsvqc1 10

25-11-2024 16:17

241125-trtj2a1qfk 10

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General

  • Target

    Samppimafia.exe

  • Size

    102.9MB

  • Sample

    241125-xsxvma1nfz

  • MD5

    e5d776d0a738f622496507a407bd31a8

  • SHA1

    379fc39a0b331b9892a886bef75b7d2f5f656816

  • SHA256

    8ee9f9af08c9c58408503c08604f1af166620267e9e09f800c05e3257b5c147b

  • SHA512

    46d427f5e8bc35d7ac1677add6e84461a12bd2fdb6b2398518341cba6c6f11c703d77c7490a5e2e23af258b2391ce831d130eda2170fc527081fcba549626877

  • SSDEEP

    3145728:AnG2r7rS6xjKcBanL2qHO5iVAunGQbRe0zJcBVPZ2:vgnSWNaBHCin1XcBa

Score
10/10
pysilondiscoveryevasionexecutionpersistencepyinstallerspywarestealer

Malware Config

Targets

    • Target

      Samppimafia.exe

    • Size

      102.9MB

    • MD5

      e5d776d0a738f622496507a407bd31a8

    • SHA1

      379fc39a0b331b9892a886bef75b7d2f5f656816

    • SHA256

      8ee9f9af08c9c58408503c08604f1af166620267e9e09f800c05e3257b5c147b

    • SHA512

      46d427f5e8bc35d7ac1677add6e84461a12bd2fdb6b2398518341cba6c6f11c703d77c7490a5e2e23af258b2391ce831d130eda2170fc527081fcba549626877

    • SSDEEP

      3145728:AnG2r7rS6xjKcBanL2qHO5iVAunGQbRe0zJcBVPZ2:vgnSWNaBHCin1XcBa

    Score
    9/10
    discoveryevasionexecutionpersistencespywarestealer

    • 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

    • 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

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

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

Browser Information Discovery

1
T1217

File and Directory Discovery

1
T1083

Query Registry

2
T1012

System Information Discovery

3
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