Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_e7fe1d2c4e9c71a02739966320fb90b9_cryptolocker

  • Size

    85KB

  • Sample

    240522-z2sy5sha28

  • MD5

    e7fe1d2c4e9c71a02739966320fb90b9

  • SHA1

    450b48a4dad388a75b4569dc24138510fd0a84c6

  • SHA256

    2cc9bb7bdb914d1895e706e7f56d14ef7dbe2aa4369fab31db22171d48cff3fa

  • SHA512

    cb106f43b5b80c05340e6b4da7f69d402ddb87cbe41ffa6347f94363eaf84aa4f2b98c433c77ed113bb723f596c184882fba49d1355918401f1261de8b64a4d6

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMrC+w:TCjsIOtEvwDpj5HE/OUHnSMy

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_e7fe1d2c4e9c71a02739966320fb90b9_cryptolocker

    • Size

      85KB

    • MD5

      e7fe1d2c4e9c71a02739966320fb90b9

    • SHA1

      450b48a4dad388a75b4569dc24138510fd0a84c6

    • SHA256

      2cc9bb7bdb914d1895e706e7f56d14ef7dbe2aa4369fab31db22171d48cff3fa

    • SHA512

      cb106f43b5b80c05340e6b4da7f69d402ddb87cbe41ffa6347f94363eaf84aa4f2b98c433c77ed113bb723f596c184882fba49d1355918401f1261de8b64a4d6

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMrC+w:TCjsIOtEvwDpj5HE/OUHnSMy

    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