Overview

overview

10

Static

static

3

53713370c4...dN.exe

windows7-x64

10

53713370c4...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    53713370c4f9fb2d9280195fb93ca7764f31f4731043d7dbce6e232e8cf8edcdN

  • Size

    91KB

  • Sample

    240919-hc8vmawamk

  • MD5

    2bde5b0f373cd81f12f024a946ae3900

  • SHA1

    de17b8c314c99eddbc2e6755f6db8e1a5a9a7ed0

  • SHA256

    53713370c4f9fb2d9280195fb93ca7764f31f4731043d7dbce6e232e8cf8edcd

  • SHA512

    4b69c30e80a1b6dddb2d4ef032dcc051b6785d9eb26260d4396bf1d7d12fe9afcabaf5a362288a13ae08f3af4c930de5193f2e3907320ba43c98227568695be3

  • SSDEEP

    1536:1AwEmBT4JzRJwEeUW7f12xULgJzjAwEmBT4JzRJwEeUW7f12xULgJzV:1Gml41LBu7f1WNjGml41LBu7f1WNV

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      53713370c4f9fb2d9280195fb93ca7764f31f4731043d7dbce6e232e8cf8edcdN

    • Size

      91KB

    • MD5

      2bde5b0f373cd81f12f024a946ae3900

    • SHA1

      de17b8c314c99eddbc2e6755f6db8e1a5a9a7ed0

    • SHA256

      53713370c4f9fb2d9280195fb93ca7764f31f4731043d7dbce6e232e8cf8edcd

    • SHA512

      4b69c30e80a1b6dddb2d4ef032dcc051b6785d9eb26260d4396bf1d7d12fe9afcabaf5a362288a13ae08f3af4c930de5193f2e3907320ba43c98227568695be3

    • SSDEEP

      1536:1AwEmBT4JzRJwEeUW7f12xULgJzjAwEmBT4JzRJwEeUW7f12xULgJzV:1Gml41LBu7f1WNjGml41LBu7f1WNV

    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