Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-22_4dc6616740c7c7ec8c2bad18306a376b_cryptolocker

  • Size

    40KB

  • Sample

    240522-c1kj2she63

  • MD5

    4dc6616740c7c7ec8c2bad18306a376b

  • SHA1

    fed3e7005ad70da83339f54cca32d76abfbe1f5d

  • SHA256

    ed4ce3dbce4621e0eba61d287cc88092ba58d48101efc266822a4b59b22c01ce

  • SHA512

    e21c9fe021b0c10401ad47d1eccb9e2a9de432aadf591ad7606f94cea64acd9c2f07820b5c0f9c32d706f729ab89861942bd60190bb4ea0bd456dce7bc606875

  • SSDEEP

    768:bA74zYcgT/Ekd0ryfjPIunqpeNswmxT4HmM:bA6YcA/X6G0W1BGM

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_4dc6616740c7c7ec8c2bad18306a376b_cryptolocker

    • Size

      40KB

    • MD5

      4dc6616740c7c7ec8c2bad18306a376b

    • SHA1

      fed3e7005ad70da83339f54cca32d76abfbe1f5d

    • SHA256

      ed4ce3dbce4621e0eba61d287cc88092ba58d48101efc266822a4b59b22c01ce

    • SHA512

      e21c9fe021b0c10401ad47d1eccb9e2a9de432aadf591ad7606f94cea64acd9c2f07820b5c0f9c32d706f729ab89861942bd60190bb4ea0bd456dce7bc606875

    • SSDEEP

      768:bA74zYcgT/Ekd0ryfjPIunqpeNswmxT4HmM:bA6YcA/X6G0W1BGM

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks