Overview

overview

10

Static

static

10

2024-06-09...er.exe

windows7-x64

9

2024-06-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-09_b36fbbf45cec5fab42a9cdea1b9bed62_cryptolocker

  • Size

    51KB

  • Sample

    240609-zdzf1sfd49

  • MD5

    b36fbbf45cec5fab42a9cdea1b9bed62

  • SHA1

    daae82dbe7a075435fff701d66c8e955639f3799

  • SHA256

    917b2a3aa124f9aeac4a71145246750b515af7675650b309672c00fb47ec74b7

  • SHA512

    fd75325a41b08498a4192d25717485f7749bbbbb87403a73c4185fec1200557d5f13f93c81112f821608d42fd8d210d5f4a79a7673314c080d9cbb3e8adbaebb

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocCb:qmbhXDmjr5MOtEvwDpj5cDtKkQZQFk5E

Score
10/10

Malware Config

Targets

    • Target

      2024-06-09_b36fbbf45cec5fab42a9cdea1b9bed62_cryptolocker

    • Size

      51KB

    • MD5

      b36fbbf45cec5fab42a9cdea1b9bed62

    • SHA1

      daae82dbe7a075435fff701d66c8e955639f3799

    • SHA256

      917b2a3aa124f9aeac4a71145246750b515af7675650b309672c00fb47ec74b7

    • SHA512

      fd75325a41b08498a4192d25717485f7749bbbbb87403a73c4185fec1200557d5f13f93c81112f821608d42fd8d210d5f4a79a7673314c080d9cbb3e8adbaebb

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocCb:qmbhXDmjr5MOtEvwDpj5cDtKkQZQFk5E

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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