Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

3

2024-03-15...ck.exe

windows7-x64

10

2024-03-15...ck.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-03-15_0460a0d04188a5800d4dea6f8cf38fbd_virlock

  • Size

    116KB

  • Sample

    240315-ld1r7afa33

  • MD5

    0460a0d04188a5800d4dea6f8cf38fbd

  • SHA1

    7186afc8479ee48a42327729f236f82a4f7f1a08

  • SHA256

    318f389bf47ab4cf537eae0150a0e1fc2af6bb24aa7a2d26c1f956e419748603

  • SHA512

    b1009e90d3dbd129d447cf3f17681e26655d0fb6256288e6aacf4bb34eb5d4e7a97a2a782f68cf5dda78aa166ba26df02560f8f4e0c7cfb2f6dad668f565b47f

  • SSDEEP

    3072:f6lGlbOcVMSlESE99lEsLYR2/2pzcbEmCnbT:f6lG1ODSlTE99KsLT/2p2EmCn

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      2024-03-15_0460a0d04188a5800d4dea6f8cf38fbd_virlock

    • Size

      116KB

    • MD5

      0460a0d04188a5800d4dea6f8cf38fbd

    • SHA1

      7186afc8479ee48a42327729f236f82a4f7f1a08

    • SHA256

      318f389bf47ab4cf537eae0150a0e1fc2af6bb24aa7a2d26c1f956e419748603

    • SHA512

      b1009e90d3dbd129d447cf3f17681e26655d0fb6256288e6aacf4bb34eb5d4e7a97a2a782f68cf5dda78aa166ba26df02560f8f4e0c7cfb2f6dad668f565b47f

    • SSDEEP

      3072:f6lGlbOcVMSlESE99lEsLYR2/2pzcbEmCnbT:f6lG1ODSlTE99KsLT/2p2EmCn

    Score
    10/10
    evasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (88) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

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

    • Deletes itself

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks