Overview

overview

10

Static

static

10

2024-02-24...er.exe

windows7-x64

9

2024-02-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-24_fdc31d5e0a309c65d547ed5da048e542_cryptolocker

  • Size

    51KB

  • Sample

    240224-lyrp1shb81

  • MD5

    fdc31d5e0a309c65d547ed5da048e542

  • SHA1

    3c16ff64301bdba2d6c892ab1f6784e5c52be665

  • SHA256

    72a3918bd256b6f3ffd0a67991b047a227b910b7e3e501f8698479daf28c6d70

  • SHA512

    33e742c8d52d4dc0074e6961aa621b12e64335689328979a9f84f9a82da46c8d4028deb21167ef81ca13cd072425a97162f5b1db43d8fd539cff16080cf8077f

  • SSDEEP

    768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+mb6uX8:bIDOw9a0DwitDZzc16J

Score
10/10

Malware Config

Targets

    • Target

      2024-02-24_fdc31d5e0a309c65d547ed5da048e542_cryptolocker

    • Size

      51KB

    • MD5

      fdc31d5e0a309c65d547ed5da048e542

    • SHA1

      3c16ff64301bdba2d6c892ab1f6784e5c52be665

    • SHA256

      72a3918bd256b6f3ffd0a67991b047a227b910b7e3e501f8698479daf28c6d70

    • SHA512

      33e742c8d52d4dc0074e6961aa621b12e64335689328979a9f84f9a82da46c8d4028deb21167ef81ca13cd072425a97162f5b1db43d8fd539cff16080cf8077f

    • SSDEEP

      768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+mb6uX8:bIDOw9a0DwitDZzc16J

    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 Enterprise v15

Tasks