Overview

overview

10

Static

static

3

2024-01-11...ck.exe

windows7-x64

10

2024-01-11...ck.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-01-11_ad70b458695b57ff51566934e03d93db_virlock

  • Size

    140KB

  • Sample

    240112-gsr2dahfhn

  • MD5

    ad70b458695b57ff51566934e03d93db

  • SHA1

    05adf2fa66282dca20f9d13c7407f26544394d31

  • SHA256

    ca4e968fbc381c5e874f6bb9e93d3e250ff58f2d3a9699bfb2180dae3db860a9

  • SHA512

    0aa2874742542c6a1bb54e3ca25db28403681a33dc8f3dae439b1e508a639f88cdb9e5859ac0401118b8895c0ebea27b281a2348d99bbcd3afe3db94c9d6016f

  • SSDEEP

    3072:yrB860WxT16zEVJnSrhZkRG2DUx1tQayp/in5W9X:IN0WN1hJAkB4PC/Oq

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      2024-01-11_ad70b458695b57ff51566934e03d93db_virlock

    • Size

      140KB

    • MD5

      ad70b458695b57ff51566934e03d93db

    • SHA1

      05adf2fa66282dca20f9d13c7407f26544394d31

    • SHA256

      ca4e968fbc381c5e874f6bb9e93d3e250ff58f2d3a9699bfb2180dae3db860a9

    • SHA512

      0aa2874742542c6a1bb54e3ca25db28403681a33dc8f3dae439b1e508a639f88cdb9e5859ac0401118b8895c0ebea27b281a2348d99bbcd3afe3db94c9d6016f

    • SSDEEP

      3072:yrB860WxT16zEVJnSrhZkRG2DUx1tQayp/in5W9X:IN0WN1hJAkB4PC/Oq

    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