Overview

overview

8

Static

static

1

URLScan

urlscan

https://raw.githubus...

windows11-21h2-x64

8

Sharing

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General

  • Target

    https://raw.githubusercontent.com/agiacalone/spysheriff-malware/main/SpySheriff.exe

  • Sample

    240425-eyv9wafb58

Score
8/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      https://raw.githubusercontent.com/agiacalone/spysheriff-malware/main/SpySheriff.exe

    Score
    8/10
    discoveryevasionpersistencetrojan

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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

Discovery

Query Registry

6
T1012

System Information Discovery

6
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks