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_32a298236d667410e988142e38e05570_cryptolocker

  • Size

    38KB

  • Sample

    240228-faxy8sbd35

  • MD5

    32a298236d667410e988142e38e05570

  • SHA1

    7a8593c391295238bd3204048a60877a7d83b143

  • SHA256

    ecad727758f37d237a6aae4942bf7a739f9b35d1e78b2bc4796d3f8b8598f0ce

  • SHA512

    319f0c4647ef1ff05b18eaddb2def7921d596dd2abe29654198dfc41ddb1d61911f46a2863abd72c50ccaf1245246e9f4f442539b57bcbf14b14cd27745a59ce

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwg:btB9g/WItCSsAGjX7e9N0hunrkn

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_32a298236d667410e988142e38e05570_cryptolocker

    • Size

      38KB

    • MD5

      32a298236d667410e988142e38e05570

    • SHA1

      7a8593c391295238bd3204048a60877a7d83b143

    • SHA256

      ecad727758f37d237a6aae4942bf7a739f9b35d1e78b2bc4796d3f8b8598f0ce

    • SHA512

      319f0c4647ef1ff05b18eaddb2def7921d596dd2abe29654198dfc41ddb1d61911f46a2863abd72c50ccaf1245246e9f4f442539b57bcbf14b14cd27745a59ce

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwg:btB9g/WItCSsAGjX7e9N0hunrkn

    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