Overview

overview

10

Static

static

10

2024-03-28...er.exe

windows7-x64

9

2024-03-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-28_3a78a66239e98bb6a96816370c4d77da_cryptolocker

  • Size

    69KB

  • Sample

    240328-hchcnsce36

  • MD5

    3a78a66239e98bb6a96816370c4d77da

  • SHA1

    f9346e582f3bafbc07fb0b75a854f5fbfaebd213

  • SHA256

    c4be02e870dc7a3e51821c16fee384aefa7fdbf245bb3c1e1c7ca502b768ad17

  • SHA512

    e6c9ae8014d91f27ee38caaa27b2facd9bd8fc2952a9bc539adeb7e210dbaecf0464ab0c126bbb1149960ff5c937e841a2d4d797b623d509d054dcddae671d9a

  • SSDEEP

    1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbN:DW60sllyWOtEvwDpjwF85v

Score
10/10

Malware Config

Targets

    • Target

      2024-03-28_3a78a66239e98bb6a96816370c4d77da_cryptolocker

    • Size

      69KB

    • MD5

      3a78a66239e98bb6a96816370c4d77da

    • SHA1

      f9346e582f3bafbc07fb0b75a854f5fbfaebd213

    • SHA256

      c4be02e870dc7a3e51821c16fee384aefa7fdbf245bb3c1e1c7ca502b768ad17

    • SHA512

      e6c9ae8014d91f27ee38caaa27b2facd9bd8fc2952a9bc539adeb7e210dbaecf0464ab0c126bbb1149960ff5c937e841a2d4d797b623d509d054dcddae671d9a

    • SSDEEP

      1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbN:DW60sllyWOtEvwDpjwF85v

    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