Overview

overview

10

Static

static

3

6476bbf019...b2.exe

windows7-x64

10

6476bbf019...b2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6476bbf019b75400e65de9d79edcefb2

  • Size

    70KB

  • Sample

    240118-e189hsdce3

  • MD5

    6476bbf019b75400e65de9d79edcefb2

  • SHA1

    f2bf1ffcdcaafcf91d9afb94e2f2d9bc723cb394

  • SHA256

    14bd4541137ec39fafa313003dbaa93d31ee5c1dcbc90e8287dc279683a9ba20

  • SHA512

    070adb617df5e85d460f5ba1c5c7da0a4ced96e80bc4182b780258710406ba7e2b58bb68bff427b352cee012930000dbd706564644ae4f4f43a328a53e611d3a

  • SSDEEP

    1536:1LHIlfH7Q6qRBwWa2qxQFZA+j6L0Ww+9:1oS6qcWjqazp6LNR

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      6476bbf019b75400e65de9d79edcefb2

    • Size

      70KB

    • MD5

      6476bbf019b75400e65de9d79edcefb2

    • SHA1

      f2bf1ffcdcaafcf91d9afb94e2f2d9bc723cb394

    • SHA256

      14bd4541137ec39fafa313003dbaa93d31ee5c1dcbc90e8287dc279683a9ba20

    • SHA512

      070adb617df5e85d460f5ba1c5c7da0a4ced96e80bc4182b780258710406ba7e2b58bb68bff427b352cee012930000dbd706564644ae4f4f43a328a53e611d3a

    • SSDEEP

      1536:1LHIlfH7Q6qRBwWa2qxQFZA+j6L0Ww+9:1oS6qcWjqazp6LNR

    Score
    10/10
    evasionpersistencetrojan

    • 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

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

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

1
T1546

Change Default File Association

1
T1546.001

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

1
T1546

Change Default File Association

1
T1546.001

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

8
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks