Overview

overview

10

Static

static

10

2024-03-07...er.exe

windows7-x64

9

2024-03-07...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-07_e81acb7ce0040a7a2c942b62ad354e59_cryptolocker

  • Size

    101KB

  • Sample

    240307-eayp4aea63

  • MD5

    e81acb7ce0040a7a2c942b62ad354e59

  • SHA1

    ca4ba90bf37d83b13a33429689792a1a1f05f990

  • SHA256

    4f7662013f2237517b64a1cc1705ad8bc828e204be944bf14260f95903ffbb4c

  • SHA512

    33568883d10882e50c99ad0fd8792b454985d8aab0daa6613f87c9ec6f1e54f77ceeaa59de0cdaf2abea171d38dd2a968ee29c17c5adb21e7c3294242352810e

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNu5aTU:i5nkFGMOtEvwDpjNbwQEIikgN8

Score
10/10

Malware Config

Targets

    • Target

      2024-03-07_e81acb7ce0040a7a2c942b62ad354e59_cryptolocker

    • Size

      101KB

    • MD5

      e81acb7ce0040a7a2c942b62ad354e59

    • SHA1

      ca4ba90bf37d83b13a33429689792a1a1f05f990

    • SHA256

      4f7662013f2237517b64a1cc1705ad8bc828e204be944bf14260f95903ffbb4c

    • SHA512

      33568883d10882e50c99ad0fd8792b454985d8aab0daa6613f87c9ec6f1e54f77ceeaa59de0cdaf2abea171d38dd2a968ee29c17c5adb21e7c3294242352810e

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNu5aTU:i5nkFGMOtEvwDpjNbwQEIikgN8

    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