Overview

overview

8

Static

static

3

deepseek_x64.st.exe

windows10-2004-x64

8

deepseek_x64.st.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    deepseek_x64.st.zip
  • Size 3.4MB
  • Sample261108-peatyazyfv
  • SHA256 fcb459661e506191533d0315cc396a00115bf100c29b691c736ce2235761ff84
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutionexploitpersistence

Malware Config

Targets

    • Target
      deepseek_x64.st.exe
    • Size 34.7MB
    • SHA256 ae3ae7a9cdbc0324ecd4a19e5c437db5524a0e3f210c865dca557f792718b950
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionexploitpersistence

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Possible privilege escalation attempt

      exploit

    • Disables service(s)

      defense_evasionexecution

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

3
T1059

PowerShell

2
T1059.001

Windows Command Shell

1
T1059.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

File and Directory Permissions Modification

1
T1222

Indicator Removal

1
T1070

Clear Persistence

1
T1070.009

Credential Access

Discovery

Query Registry

1
T1012

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks