Overview

overview

10

Static

static

3

3a670d2850...6N.exe

windows7-x64

10

3a670d2850...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3a670d2850654726b2bf17fad1a666887db18425d6093e22c9e7d35117c87406N

  • Size

    91KB

  • Sample

    240920-ptmgaawgnd

  • MD5

    c03138918027d2c28e7eeb956167e880

  • SHA1

    a2b19416582fd4409b8b824993f1684b0112feba

  • SHA256

    3a670d2850654726b2bf17fad1a666887db18425d6093e22c9e7d35117c87406

  • SHA512

    adb5dd9636079f8cec7ab3546585d39e12ac3d929478a8e9a1eb7023f46b6e933054ab63b9e5ea4d86f96970d176eb023d0d35b1a7b7a3bc51bb9b1683d76c1a

  • SSDEEP

    768:E3gRYjXbUeHORIC4ZxBMldNKm8Mxm8I+IxrjPfAQ4o3Imu/3gRYjXbUeHORIC4ZO:uT3OA3+KQsxfS48T3OA3+KQsxfS4C

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      3a670d2850654726b2bf17fad1a666887db18425d6093e22c9e7d35117c87406N

    • Size

      91KB

    • MD5

      c03138918027d2c28e7eeb956167e880

    • SHA1

      a2b19416582fd4409b8b824993f1684b0112feba

    • SHA256

      3a670d2850654726b2bf17fad1a666887db18425d6093e22c9e7d35117c87406

    • SHA512

      adb5dd9636079f8cec7ab3546585d39e12ac3d929478a8e9a1eb7023f46b6e933054ab63b9e5ea4d86f96970d176eb023d0d35b1a7b7a3bc51bb9b1683d76c1a

    • SSDEEP

      768:E3gRYjXbUeHORIC4ZxBMldNKm8Mxm8I+IxrjPfAQ4o3Imu/3gRYjXbUeHORIC4ZO:uT3OA3+KQsxfS48T3OA3+KQsxfS4C

    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