Overview

overview

8

Static

static

3

wlsetup-all.exe

windows10-2004-x64

8

wlsetup-all.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    wlsetup-all.exe
  • Size 131.0MB
  • Sample260727-hcwkasxcnd
  • SHA256 072424c82f942f2b43b68b9154e1f3e0c61b7ee39a08372048ed34e09bd2554a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoveryexecutionpersistenceprivilege_escalationransomwarespyware

Malware Config

Targets

    • Target
      wlsetup-all.exe
    • Size 131.0MB
    • SHA256 072424c82f942f2b43b68b9154e1f3e0c61b7ee39a08372048ed34e09bd2554a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    adwarediscoveryexecutionpersistenceprivilege_escalationransomwarespyware

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Event Triggered Execution

2
T1546

Component Object Model Hijacking

1
T1546.015

Image File Execution Options Injection

1
T1546.012

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Event Triggered Execution

2
T1546

Component Object Model Hijacking

1
T1546.015

Image File Execution Options Injection

1
T1546.012

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Query Registry

5
T1012

System Information Discovery

6
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks