Overview

overview

10

Static

static

3

769b30ce75...0N.exe

windows7-x64

10

769b30ce75...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    769b30ce75344facc1900f9ac642d760N.exe

  • Size

    52KB

  • Sample

    240818-hgk95a1clf

  • MD5

    769b30ce75344facc1900f9ac642d760

  • SHA1

    54c234564e97d7c401846fdc9b553d90f3325895

  • SHA256

    353cad2e2db635c3dbe7301dc03bcda5eb98797da0c1f1e98f10db8458d281f4

  • SHA512

    07f07fae6d5ced4e99770faad9c21f1704b1faa892a004361cf23dbe19b965b36fbe001a417edb137be8c036b3df294984c3d4618b85d3825352e1ffd4b02621

  • SSDEEP

    768:d+ciLamXW9XgMxjFkpvMVX8q18q13yO1oj5n/w3Dkfw:IzaEW5gMxZVXf8a3yO1opw3z

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      769b30ce75344facc1900f9ac642d760N.exe

    • Size

      52KB

    • MD5

      769b30ce75344facc1900f9ac642d760

    • SHA1

      54c234564e97d7c401846fdc9b553d90f3325895

    • SHA256

      353cad2e2db635c3dbe7301dc03bcda5eb98797da0c1f1e98f10db8458d281f4

    • SHA512

      07f07fae6d5ced4e99770faad9c21f1704b1faa892a004361cf23dbe19b965b36fbe001a417edb137be8c036b3df294984c3d4618b85d3825352e1ffd4b02621

    • SSDEEP

      768:d+ciLamXW9XgMxjFkpvMVX8q18q13yO1oj5n/w3Dkfw:IzaEW5gMxZVXf8a3yO1opw3z

    Score
    10/10
    discoveryevasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Windows security bypass

      evasiontrojan

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Modify Registry

9
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks