Overview

overview

10

Static

static

10

2024-03-26...er.exe

windows7-x64

9

2024-03-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-26_2b687ac6fa5a01ee19cdfec493f0c223_cryptolocker

  • Size

    35KB

  • Sample

    240326-2dq6raea38

  • MD5

    2b687ac6fa5a01ee19cdfec493f0c223

  • SHA1

    95cc577540535846c00c9167d07d4991908ee3e1

  • SHA256

    1004f68c89a2cb8d3f493fb95e715ba97a2098dfd7197fc42e2411036ca5b423

  • SHA512

    96a3f83ebf3b81cbf5a65c1f98fc09e0b727b060c63fa1b4d6ec64c6651e50c4038c1f2be4c84fd530a66553e5f0d216e5f51351b919a258b90159d2b9e55918

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EIjNcsUJ7I:b/yC4GyNM01GuQMNXw2PSjH+PPNcsh

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-03-26_2b687ac6fa5a01ee19cdfec493f0c223_cryptolocker

    • Size

      35KB

    • MD5

      2b687ac6fa5a01ee19cdfec493f0c223

    • SHA1

      95cc577540535846c00c9167d07d4991908ee3e1

    • SHA256

      1004f68c89a2cb8d3f493fb95e715ba97a2098dfd7197fc42e2411036ca5b423

    • SHA512

      96a3f83ebf3b81cbf5a65c1f98fc09e0b727b060c63fa1b4d6ec64c6651e50c4038c1f2be4c84fd530a66553e5f0d216e5f51351b919a258b90159d2b9e55918

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EIjNcsUJ7I:b/yC4GyNM01GuQMNXw2PSjH+PPNcsh

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks