Overview

overview

10

Static

static

3

3bdf1c6844...6c.exe

windows7-x64

10

3bdf1c6844...6c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3bdf1c6844a3e4815ea9e7ea8b3e60a9e73557fce4a95ea72d060c3dc85e5d6c

  • Size

    45KB

  • Sample

    240920-x6sg3atepp

  • MD5

    b5ef5fa18f36ee17c985575be18947cc

  • SHA1

    1cb811d91db637d80e27b7364437b48797dc59e7

  • SHA256

    3bdf1c6844a3e4815ea9e7ea8b3e60a9e73557fce4a95ea72d060c3dc85e5d6c

  • SHA512

    0ebfec1e8b477b09bcf66bd45f701369f962e89aea9b399df0fb98e15c7fceb609deb50b01195fde7f1c0eb80dc9911ffa5c4b50bb303be0e04d45e10a36f452

  • SSDEEP

    768:/mFQj8rM9whcqet8Wfb4JzRJwEIHU5U3rf12WmULgJs7DFK+5nEn:1AwEmBT4JzRJwEeUW7f12xULgJzn

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      3bdf1c6844a3e4815ea9e7ea8b3e60a9e73557fce4a95ea72d060c3dc85e5d6c

    • Size

      45KB

    • MD5

      b5ef5fa18f36ee17c985575be18947cc

    • SHA1

      1cb811d91db637d80e27b7364437b48797dc59e7

    • SHA256

      3bdf1c6844a3e4815ea9e7ea8b3e60a9e73557fce4a95ea72d060c3dc85e5d6c

    • SHA512

      0ebfec1e8b477b09bcf66bd45f701369f962e89aea9b399df0fb98e15c7fceb609deb50b01195fde7f1c0eb80dc9911ffa5c4b50bb303be0e04d45e10a36f452

    • SSDEEP

      768:/mFQj8rM9whcqet8Wfb4JzRJwEIHU5U3rf12WmULgJs7DFK+5nEn:1AwEmBT4JzRJwEeUW7f12xULgJzn

    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 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

    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