Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

3

ea423e5817...d8.exe

windows7-x64

10

ea423e5817...d8.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ea423e5817a1eb1aa9e3efa941f2232542f7dd9dd0c603f5bb8292d1b693fdd8

  • Size

    488KB

  • Sample

    240628-ek72hszfke

  • MD5

    72cfc8e8e51dc82384b5f9de57bdf6fc

  • SHA1

    b2128b6541ea08de013602a1a7b86ef0f098939d

  • SHA256

    ea423e5817a1eb1aa9e3efa941f2232542f7dd9dd0c603f5bb8292d1b693fdd8

  • SHA512

    3c70409e7f9b7f8d82b4ce4b51a8313a277d68fb0ea77177f3514b06d85610b891bad80bf9c80d787a558f27e7d088484d2bfcb6f898a9a1b0467f8b50dd069c

  • SSDEEP

    12288:V/Mt/MP/Mx/M7/Mx/M4/MpBE/Mk/M2/M1:VaK2O2HIBEd7M

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      ea423e5817a1eb1aa9e3efa941f2232542f7dd9dd0c603f5bb8292d1b693fdd8

    • Size

      488KB

    • MD5

      72cfc8e8e51dc82384b5f9de57bdf6fc

    • SHA1

      b2128b6541ea08de013602a1a7b86ef0f098939d

    • SHA256

      ea423e5817a1eb1aa9e3efa941f2232542f7dd9dd0c603f5bb8292d1b693fdd8

    • SHA512

      3c70409e7f9b7f8d82b4ce4b51a8313a277d68fb0ea77177f3514b06d85610b891bad80bf9c80d787a558f27e7d088484d2bfcb6f898a9a1b0467f8b50dd069c

    • SSDEEP

      12288:V/Mt/MP/Mx/M7/Mx/M4/MpBE/Mk/M2/M1:VaK2O2HIBEd7M

    Score
    10/10
    evasionpersistence

    • 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

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks