Overview

overview

10

Static

static

10

2024-04-18...er.exe

windows7-x64

9

2024-04-18...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-18_642b53076e7cc574bd40028eec7a9d08_cryptolocker

  • Size

    65KB

  • Sample

    240418-feey8abe44

  • MD5

    642b53076e7cc574bd40028eec7a9d08

  • SHA1

    aa3b505455e66cfb0afdb3a9768a5b47e18a636a

  • SHA256

    8838ddc48db544da4ac5baaf1ff9e90e1a5fef7e63a8f72206b981f01eac2fc5

  • SHA512

    8a9cf572bb8786eb9fe02fec1644e05fe7d0ebce0d72535ca0ce90bc483c88057301dbfd0aecafa8e84b8283b6032691b147fb8e66c610f663fc6f648cf79d82

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdfGyM:TCjsIOtEvwDpj5HE/OUHnSMYv

Score
10/10

Malware Config

Targets

    • Target

      2024-04-18_642b53076e7cc574bd40028eec7a9d08_cryptolocker

    • Size

      65KB

    • MD5

      642b53076e7cc574bd40028eec7a9d08

    • SHA1

      aa3b505455e66cfb0afdb3a9768a5b47e18a636a

    • SHA256

      8838ddc48db544da4ac5baaf1ff9e90e1a5fef7e63a8f72206b981f01eac2fc5

    • SHA512

      8a9cf572bb8786eb9fe02fec1644e05fe7d0ebce0d72535ca0ce90bc483c88057301dbfd0aecafa8e84b8283b6032691b147fb8e66c610f663fc6f648cf79d82

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdfGyM:TCjsIOtEvwDpj5HE/OUHnSMYv

    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