Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-28_ecccedf1fb42f1febbfadddd50ff3b2f_cryptolocker

  • Size

    95KB

  • Sample

    240228-n1b4fsah81

  • MD5

    ecccedf1fb42f1febbfadddd50ff3b2f

  • SHA1

    b8dbb23069c73867e1d8280c4e8b93403f173da8

  • SHA256

    593e97e7ecab351c22da371a4ba8b6c99a27d6c90ecd538ab64ac949e298bc9c

  • SHA512

    dcf995d56cda618f9d8acf96ec15df5420846aeb634a959cd6a5354b48f2103b82ef76bc66d7b143b0e2673be95e1c62c38f1de614e835840c26403f55c1301b

  • SSDEEP

    1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpRT:V6a+pOtEvwDpjtz6

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_ecccedf1fb42f1febbfadddd50ff3b2f_cryptolocker

    • Size

      95KB

    • MD5

      ecccedf1fb42f1febbfadddd50ff3b2f

    • SHA1

      b8dbb23069c73867e1d8280c4e8b93403f173da8

    • SHA256

      593e97e7ecab351c22da371a4ba8b6c99a27d6c90ecd538ab64ac949e298bc9c

    • SHA512

      dcf995d56cda618f9d8acf96ec15df5420846aeb634a959cd6a5354b48f2103b82ef76bc66d7b143b0e2673be95e1c62c38f1de614e835840c26403f55c1301b

    • SSDEEP

      1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpRT:V6a+pOtEvwDpjtz6

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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