Overview

overview

10

Static

static

10

2024-05-31...er.exe

windows7-x64

9

2024-05-31...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-31_8b0fb0f03f72b17329e7dc26d2c16d72_cryptolocker

  • Size

    31KB

  • Sample

    240531-b378fsad8x

  • MD5

    8b0fb0f03f72b17329e7dc26d2c16d72

  • SHA1

    c9950eedfed9b3eb38fc9ab069916b01a140271d

  • SHA256

    150f4f30ee5437c517ffa80998c06a8279fcbebc87848e83b607efb37e19e0a7

  • SHA512

    6c8746a892f4567f695487d9fe08c8476ae0b25519a64e8fb0ea0791f212150b24a4a470326a673dc1abc57553b62ffd2c8f367ee0b6403cb244a53c5f03750f

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U8Ss87vhD:b/yC4GyNM01GuQMNXum+NSnD

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-31_8b0fb0f03f72b17329e7dc26d2c16d72_cryptolocker

    • Size

      31KB

    • MD5

      8b0fb0f03f72b17329e7dc26d2c16d72

    • SHA1

      c9950eedfed9b3eb38fc9ab069916b01a140271d

    • SHA256

      150f4f30ee5437c517ffa80998c06a8279fcbebc87848e83b607efb37e19e0a7

    • SHA512

      6c8746a892f4567f695487d9fe08c8476ae0b25519a64e8fb0ea0791f212150b24a4a470326a673dc1abc57553b62ffd2c8f367ee0b6403cb244a53c5f03750f

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U8Ss87vhD:b/yC4GyNM01GuQMNXum+NSnD

    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