Overview

overview

10

Static

static

10

2024-02-21...er.exe

windows7-x64

9

2024-02-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-21_2019d15623a360160d5ac6c5f6def2e1_cryptolocker

  • Size

    100KB

  • Sample

    240221-x6s4laea2w

  • MD5

    2019d15623a360160d5ac6c5f6def2e1

  • SHA1

    c78a2b68af20eb7b665b5f41576bc3b2ac0afcc4

  • SHA256

    d6e2faaf1851485be7c13ef07377afb9b0d91fc722bb867c079d2407661c827c

  • SHA512

    5f86593d1882b37efcc28ccfadbce58a6dd4ef00088782da2dc30cb9ffebd8092d7e289513c999bed58793f40327199ff51e797f63c6e562d464957d4cabd8df

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNu5N:i5nkFGMOtEvwDpjNbwQEIikgNI

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_2019d15623a360160d5ac6c5f6def2e1_cryptolocker

    • Size

      100KB

    • MD5

      2019d15623a360160d5ac6c5f6def2e1

    • SHA1

      c78a2b68af20eb7b665b5f41576bc3b2ac0afcc4

    • SHA256

      d6e2faaf1851485be7c13ef07377afb9b0d91fc722bb867c079d2407661c827c

    • SHA512

      5f86593d1882b37efcc28ccfadbce58a6dd4ef00088782da2dc30cb9ffebd8092d7e289513c999bed58793f40327199ff51e797f63c6e562d464957d4cabd8df

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNu5N:i5nkFGMOtEvwDpjNbwQEIikgNI

    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