Overview

overview

10

Static

static

3

65edc7ebae...JC.exe

windows7-x64

10

65edc7ebae...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    65edc7ebae029bd125f6db9b1a566bc4_virlock_JC.exe

  • Size

    364KB

  • Sample

    230821-w33cesgh2w

  • MD5

    65edc7ebae029bd125f6db9b1a566bc4

  • SHA1

    b5f893eec90a947af829bc2ac1ca9beaf8b93d70

  • SHA256

    53b72729989bf701a2262a78955b4aba26916be78d4267db557292bd597fc84d

  • SHA512

    3f3ea9f167ecc7be4ea3af6261930880bceeeacbeccb68f03336745e4702447992e2408dd5e10738cef267db7feb0507c21254397fbd9b0636f369e97e803b55

  • SSDEEP

    6144:vEm6pwqNE3zIh45Vaz8H2J4I1kDoVAHjZezJ6h:43hb8H2qIuD/jZy

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      65edc7ebae029bd125f6db9b1a566bc4_virlock_JC.exe

    • Size

      364KB

    • MD5

      65edc7ebae029bd125f6db9b1a566bc4

    • SHA1

      b5f893eec90a947af829bc2ac1ca9beaf8b93d70

    • SHA256

      53b72729989bf701a2262a78955b4aba26916be78d4267db557292bd597fc84d

    • SHA512

      3f3ea9f167ecc7be4ea3af6261930880bceeeacbeccb68f03336745e4702447992e2408dd5e10738cef267db7feb0507c21254397fbd9b0636f369e97e803b55

    • SSDEEP

      6144:vEm6pwqNE3zIh45Vaz8H2J4I1kDoVAHjZezJ6h:43hb8H2qIuD/jZy

    Score
    10/10
    evasionpersistencespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • 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

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks