Overview

overview

10

Static

static

3

6d9eaafda3...1c.exe

windows7-x64

10

6d9eaafda3...1c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6d9eaafda3c0718ab9aef1d7ef1cb0f98b73368e1c6dd27b41824ecfa5bbb91c

  • Size

    202KB

  • Sample

    240522-2wcq3scb88

  • MD5

    720ed615147892958727c57079e6bf9d

  • SHA1

    07cb92772638f75f34879445d46be0e130c8cc74

  • SHA256

    6d9eaafda3c0718ab9aef1d7ef1cb0f98b73368e1c6dd27b41824ecfa5bbb91c

  • SHA512

    55df8dc9fa34deaa7712bc0e99369346d0819a4dbf50798e98a95557ea387e90f26c3a390f5186367889f902050032d05d70ce92e711eece6ecfd088c164cde5

  • SSDEEP

    3072:VrU4KQ5QalWb4BoCqegjBIjanXaHqRzIVk81FQphkqa/+akXqX7:VYpE2WoCqegjBIjaXzCVqaa87

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      6d9eaafda3c0718ab9aef1d7ef1cb0f98b73368e1c6dd27b41824ecfa5bbb91c

    • Size

      202KB

    • MD5

      720ed615147892958727c57079e6bf9d

    • SHA1

      07cb92772638f75f34879445d46be0e130c8cc74

    • SHA256

      6d9eaafda3c0718ab9aef1d7ef1cb0f98b73368e1c6dd27b41824ecfa5bbb91c

    • SHA512

      55df8dc9fa34deaa7712bc0e99369346d0819a4dbf50798e98a95557ea387e90f26c3a390f5186367889f902050032d05d70ce92e711eece6ecfd088c164cde5

    • SSDEEP

      3072:VrU4KQ5QalWb4BoCqegjBIjanXaHqRzIVk81FQphkqa/+akXqX7:VYpE2WoCqegjBIjaXzCVqaa87

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (62) 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.

    • 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