Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-27_a356731f408f20ac1fac066cc3bcf006_cryptolocker

  • Size

    53KB

  • Sample

    240427-2ke23aab54

  • MD5

    a356731f408f20ac1fac066cc3bcf006

  • SHA1

    9fe9fa197ff40d9b22dc1a5254bc9d002d7d2d2b

  • SHA256

    7f857993b0972c9eee37ca1d84504f210c570313f2766c20fdf05784f8b193c4

  • SHA512

    01dad827eeabd440b6dd80ef0f707bfa53e901e96ae78194ec1b50e82db72d4aedf1a0c7c846b243f06ea175d8f1bfe85aed8c079e0dfdbec0bce07a1cd52c0e

  • SSDEEP

    768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yl6dIKld5CS4Gjh:bgGYcA/53GAA6y37Q6dI+d5QGV

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_a356731f408f20ac1fac066cc3bcf006_cryptolocker

    • Size

      53KB

    • MD5

      a356731f408f20ac1fac066cc3bcf006

    • SHA1

      9fe9fa197ff40d9b22dc1a5254bc9d002d7d2d2b

    • SHA256

      7f857993b0972c9eee37ca1d84504f210c570313f2766c20fdf05784f8b193c4

    • SHA512

      01dad827eeabd440b6dd80ef0f707bfa53e901e96ae78194ec1b50e82db72d4aedf1a0c7c846b243f06ea175d8f1bfe85aed8c079e0dfdbec0bce07a1cd52c0e

    • SSDEEP

      768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yl6dIKld5CS4Gjh:bgGYcA/53GAA6y37Q6dI+d5QGV

    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