Overview

overview

10

Static

static

10

2024-02-13...er.exe

windows7-x64

9

2024-02-13...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-13_a39a03da9e8649f809b01193cd12c2c5_cryptolocker

  • Size

    34KB

  • Sample

    240213-mq61eaha96

  • MD5

    a39a03da9e8649f809b01193cd12c2c5

  • SHA1

    d33a7ea1b2a9e5135475a4cf3f8b2d17ea6e6d34

  • SHA256

    aa1a68b5645233444d507b227d494c0314707c5dfe6f6e91c75731a0ae397056

  • SHA512

    8e471b3ec3ba660cc5824e07116eb63e014fed1865b8ecbccf17ad62c8e07720fb5fb44187c76c95a488612e4f8cee8599f85ca8e80c83769156e7d84b1597d9

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EI4:b/yC4GyNM01GuQMNXw2PSjH+Pk

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-13_a39a03da9e8649f809b01193cd12c2c5_cryptolocker

    • Size

      34KB

    • MD5

      a39a03da9e8649f809b01193cd12c2c5

    • SHA1

      d33a7ea1b2a9e5135475a4cf3f8b2d17ea6e6d34

    • SHA256

      aa1a68b5645233444d507b227d494c0314707c5dfe6f6e91c75731a0ae397056

    • SHA512

      8e471b3ec3ba660cc5824e07116eb63e014fed1865b8ecbccf17ad62c8e07720fb5fb44187c76c95a488612e4f8cee8599f85ca8e80c83769156e7d84b1597d9

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EI4:b/yC4GyNM01GuQMNXw2PSjH+Pk

    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