Overview

overview

10

Static

static

8732d8a068...fe.exe

windows7_x64

10

8732d8a068...fe.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    8732d8a06842219bb9cf705a59cedb848996a53ce4a4438f34bf0f5fc7fc90fe

  • Size

    602KB

  • Sample

    220628-t42feacef5

  • MD5

    c80c3fb6c195380cac523a07379ac310

  • SHA1

    a199df676f583f9c4454d1714fcf152b541e84be

  • SHA256

    8732d8a06842219bb9cf705a59cedb848996a53ce4a4438f34bf0f5fc7fc90fe

  • SHA512

    cd93ef8a7358f9aaf909a742bf02ca8447044bea9f96cc2d55948bd6e946f7587f700ea7d54f2666e5ffa73afd06e8082ac808458afe441850c70f72fa1128e5

Score
10/10
locky_lukituspersistenceransomware

Malware Config

Targets

    • Target

      8732d8a06842219bb9cf705a59cedb848996a53ce4a4438f34bf0f5fc7fc90fe

    • Size

      602KB

    • MD5

      c80c3fb6c195380cac523a07379ac310

    • SHA1

      a199df676f583f9c4454d1714fcf152b541e84be

    • SHA256

      8732d8a06842219bb9cf705a59cedb848996a53ce4a4438f34bf0f5fc7fc90fe

    • SHA512

      cd93ef8a7358f9aaf909a742bf02ca8447044bea9f96cc2d55948bd6e946f7587f700ea7d54f2666e5ffa73afd06e8082ac808458afe441850c70f72fa1128e5

    Score
    10/10
    locky_lukitusransomwarepersistence

    • Locky (Lukitus variant)

      Variant of the Locky ransomware seen in the wild since late 2017.

      ransomwarelocky_lukitus

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

1
T1491

Tasks