Overview

overview

10

Static

static

5

65ea978652...6N.exe

windows7-x64

10

65ea978652...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    65ea978652eda724fa0110a363d7ddd0e83bf2a44693e0b75d252725b9abbe06N

  • Size

    90KB

  • Sample

    241004-g2sn9ssgjd

  • MD5

    53f6ae25202bccf1ac970bb519312c20

  • SHA1

    d60271d33fbcf94c9c746cd43213896f9788bc66

  • SHA256

    65ea978652eda724fa0110a363d7ddd0e83bf2a44693e0b75d252725b9abbe06

  • SHA512

    c6badcb5e59155e34b5796553ac7d926d1dd7d7257722dbc52975bea48b5827d3cce810d7efdbbedae76b7fb20946b76ca80e7c503cae7dbcb8182151d7c6905

  • SSDEEP

    1536:ERsjdf1aM67v32Z9x5nouy8VTnZRsjdf1aM67v32Z9x5nouy8VT:EOaHv3YpoutNZOaHv3YpoutN

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      65ea978652eda724fa0110a363d7ddd0e83bf2a44693e0b75d252725b9abbe06N

    • Size

      90KB

    • MD5

      53f6ae25202bccf1ac970bb519312c20

    • SHA1

      d60271d33fbcf94c9c746cd43213896f9788bc66

    • SHA256

      65ea978652eda724fa0110a363d7ddd0e83bf2a44693e0b75d252725b9abbe06

    • SHA512

      c6badcb5e59155e34b5796553ac7d926d1dd7d7257722dbc52975bea48b5827d3cce810d7efdbbedae76b7fb20946b76ca80e7c503cae7dbcb8182151d7c6905

    • SSDEEP

      1536:ERsjdf1aM67v32Z9x5nouy8VTnZRsjdf1aM67v32Z9x5nouy8VT:EOaHv3YpoutNZOaHv3YpoutN

    Score
    10/10
    discoveryevasionpersistenceupx

    • 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 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

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    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

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

Modify Registry

6
T1112

Credential Access

Discovery

System Information Discovery

1
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