Overview

overview

10

Static

static

10

2024-05-31...er.exe

windows7-x64

9

2024-05-31...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-31_db3cb7e653bcc0f3ca5a88130f204107_cryptolocker

  • Size

    33KB

  • Sample

    240531-zjrncsdf22

  • MD5

    db3cb7e653bcc0f3ca5a88130f204107

  • SHA1

    e8fa75e0da4b9964dd6383bb3d33decc5402f3fc

  • SHA256

    24ce2a4236e07d7a6410c2cab5a278d867e7ba22c6055d3b4615b70170f80f20

  • SHA512

    b976ced347d6801c95f849bbc6c9875dae631f388812fbb997f4cf93818f283803785d803a38f17deab1a6fc4ef6d8a42bdb0dcd64f296bebde414ea6490ddd9

  • SSDEEP

    384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTGXuab:bG74zYcgT/Ekd0ryfjK

Score
10/10

Malware Config

Targets

    • Target

      2024-05-31_db3cb7e653bcc0f3ca5a88130f204107_cryptolocker

    • Size

      33KB

    • MD5

      db3cb7e653bcc0f3ca5a88130f204107

    • SHA1

      e8fa75e0da4b9964dd6383bb3d33decc5402f3fc

    • SHA256

      24ce2a4236e07d7a6410c2cab5a278d867e7ba22c6055d3b4615b70170f80f20

    • SHA512

      b976ced347d6801c95f849bbc6c9875dae631f388812fbb997f4cf93818f283803785d803a38f17deab1a6fc4ef6d8a42bdb0dcd64f296bebde414ea6490ddd9

    • SSDEEP

      384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTGXuab:bG74zYcgT/Ekd0ryfjK

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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