Overview

overview

10

Static

static

3

1d2e260843...c2.exe

windows7-x64

10

1d2e260843...c2.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1d2e260843d8d2274a19155efcbd59c84c3540743d6975dbdf781575114f07c2

  • Size

    56KB

  • Sample

    241122-y5x7layjcy

  • MD5

    3bbe4ee2006f6b8cb2edfbee89c8ba78

  • SHA1

    df12fe7fc506d37545914ddd10f11e22abfb1a03

  • SHA256

    1d2e260843d8d2274a19155efcbd59c84c3540743d6975dbdf781575114f07c2

  • SHA512

    ae7c1fd95244d73585e58d074e1aeb61c9db532e58da129fd44862178b886bdcb0d580f0d9458d3e909988e69e09a7c3b2ad8afafae8c4383d0b624ffea5cecc

  • SSDEEP

    768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5gOwekf:V8w2VS9Eovn8KRgWmhZpX1QNw

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      1d2e260843d8d2274a19155efcbd59c84c3540743d6975dbdf781575114f07c2

    • Size

      56KB

    • MD5

      3bbe4ee2006f6b8cb2edfbee89c8ba78

    • SHA1

      df12fe7fc506d37545914ddd10f11e22abfb1a03

    • SHA256

      1d2e260843d8d2274a19155efcbd59c84c3540743d6975dbdf781575114f07c2

    • SHA512

      ae7c1fd95244d73585e58d074e1aeb61c9db532e58da129fd44862178b886bdcb0d580f0d9458d3e909988e69e09a7c3b2ad8afafae8c4383d0b624ffea5cecc

    • SSDEEP

      768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5gOwekf:V8w2VS9Eovn8KRgWmhZpX1QNw

    Score
    10/10
    discoveryevasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables cmd.exe use via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • 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.

    • Modifies WinLogon

      persistence

    • 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

3
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

2
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

2
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

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

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks