Overview

overview

10

Static

static

3

2024-01-18...ck.exe

windows7-x64

10

2024-01-18...ck.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-01-18_85aebf4828ff18dd7db4703866283312_virlock

  • Size

    215KB

  • Sample

    240118-2zjnssefa7

  • MD5

    85aebf4828ff18dd7db4703866283312

  • SHA1

    2bb71b280af8e4fd8456c0b83308f3e0cba2fe82

  • SHA256

    c40f3c136f0b08335a0e1b53020af755e25672df3292050227e276c298f51f47

  • SHA512

    1c3f07b3143d3c39bb8776f57356af0bbea9d547701b62be4125920e5af4e236493415c9447098624f91f426874ef2b6e22f84038f1ce96e0bb8942cd7d199a0

  • SSDEEP

    6144:xUdVDqkrXvEAmnDrwQpvE9ZeyqNRDAUMGVGiQ8Cyo3:x4Jr/XeDMQpvE9ZbqNRAlGVGsCyQ

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      2024-01-18_85aebf4828ff18dd7db4703866283312_virlock

    • Size

      215KB

    • MD5

      85aebf4828ff18dd7db4703866283312

    • SHA1

      2bb71b280af8e4fd8456c0b83308f3e0cba2fe82

    • SHA256

      c40f3c136f0b08335a0e1b53020af755e25672df3292050227e276c298f51f47

    • SHA512

      1c3f07b3143d3c39bb8776f57356af0bbea9d547701b62be4125920e5af4e236493415c9447098624f91f426874ef2b6e22f84038f1ce96e0bb8942cd7d199a0

    • SSDEEP

      6144:xUdVDqkrXvEAmnDrwQpvE9ZeyqNRDAUMGVGiQ8Cyo3:x4Jr/XeDMQpvE9ZbqNRAlGVGsCyQ

    Score
    10/10
    evasionpersistencespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • 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
    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