Overview

overview

8

Static

static

1

InstallDefenderUI.exe

windows7-x64

4

InstallDefenderUI.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    InstallDefenderUI.exe

  • Size

    3.7MB

  • Sample

    240701-ds4hmavbnf

  • MD5

    0830641c66530ae47bb54c6c164a7b7c

  • SHA1

    08b2623060cde789106e93960e91568e07cd6c1c

  • SHA256

    aecda921d9509d65ed2800ec17727b5f45dffce78140a5e6787bfad4da191f60

  • SHA512

    4cef6cd79d9f2682d9536d0f934175e8579d90be7d8183605c48e19201d01774bcba9842e829d9b69472f3dea537debc050b9a8ec8cde17e447d19f7d829aa39

  • SSDEEP

    49152:WBuZrEUAGDOJOcod2wWlsEGl9RWw4ZW7PHF53slvkdajYvnVq55oBqHpQG3B8kjE:gkLVDOt12tOpWTYvkQYU3JQGRnBmXj

Score
8/10
evasionexecution

Malware Config

Targets

    • Target

      InstallDefenderUI.exe

    • Size

      3.7MB

    • MD5

      0830641c66530ae47bb54c6c164a7b7c

    • SHA1

      08b2623060cde789106e93960e91568e07cd6c1c

    • SHA256

      aecda921d9509d65ed2800ec17727b5f45dffce78140a5e6787bfad4da191f60

    • SHA512

      4cef6cd79d9f2682d9536d0f934175e8579d90be7d8183605c48e19201d01774bcba9842e829d9b69472f3dea537debc050b9a8ec8cde17e447d19f7d829aa39

    • SSDEEP

      49152:WBuZrEUAGDOJOcod2wWlsEGl9RWw4ZW7PHF53slvkdajYvnVq55oBqHpQG3B8kjE:gkLVDOt12tOpWTYvkQYU3JQGRnBmXj

    Score
    8/10
    evasionexecution

    • Stops running service(s)

      evasionexecution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks