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_1b5ee02c7c766a288bb60e4f4f4f5ed1_cryptolocker

  • Size

    48KB

  • Sample

    240521-s43sssag9s

  • MD5

    1b5ee02c7c766a288bb60e4f4f4f5ed1

  • SHA1

    2978cb1635ea7c6150ef9d1072b417861405b9e1

  • SHA256

    3911035e037ad44c2e49b85244ffd5cbab993f4c4c381f525dafd21227c154cc

  • SHA512

    029fb900fb6f37f8f0e22cb7125df2e2f759f54bffbd790817984056a8fcc61bd7f9e84a213079c054623740233d203378e20ce6e8e073f21fd6ce51dbf4bc54

  • SSDEEP

    384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/BdmRS7:XS5nQJ24LR1bytOOtEvwDpjNbP/bmM

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_1b5ee02c7c766a288bb60e4f4f4f5ed1_cryptolocker

    • Size

      48KB

    • MD5

      1b5ee02c7c766a288bb60e4f4f4f5ed1

    • SHA1

      2978cb1635ea7c6150ef9d1072b417861405b9e1

    • SHA256

      3911035e037ad44c2e49b85244ffd5cbab993f4c4c381f525dafd21227c154cc

    • SHA512

      029fb900fb6f37f8f0e22cb7125df2e2f759f54bffbd790817984056a8fcc61bd7f9e84a213079c054623740233d203378e20ce6e8e073f21fd6ce51dbf4bc54

    • SSDEEP

      384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/BdmRS7:XS5nQJ24LR1bytOOtEvwDpjNbP/bmM

    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