Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_74dfbfd865fe6631e0a2e2c3a33ee9c5_cryptolocker

  • Size

    88KB

  • Sample

    240521-s5hh9aah2s

  • MD5

    74dfbfd865fe6631e0a2e2c3a33ee9c5

  • SHA1

    63e30fc874023071e9e0cff24ae98cd71aa633b6

  • SHA256

    594d97c0c626a82ed76a51a5a18c4c21a8bcd69e2108f96d9fab76ea6550bc8c

  • SHA512

    0365674430762187f2404764c6dba13c0f747f136170a9b71a43d65f76f7a57e64bd9f02759ee10103325eb05234b1c90229fc13c1641ccd26f14f85f42e298f

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxpRvRF:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8BRF

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_74dfbfd865fe6631e0a2e2c3a33ee9c5_cryptolocker

    • Size

      88KB

    • MD5

      74dfbfd865fe6631e0a2e2c3a33ee9c5

    • SHA1

      63e30fc874023071e9e0cff24ae98cd71aa633b6

    • SHA256

      594d97c0c626a82ed76a51a5a18c4c21a8bcd69e2108f96d9fab76ea6550bc8c

    • SHA512

      0365674430762187f2404764c6dba13c0f747f136170a9b71a43d65f76f7a57e64bd9f02759ee10103325eb05234b1c90229fc13c1641ccd26f14f85f42e298f

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxpRvRF:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8BRF

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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