Overview

overview

10

Static

static

10

2024-04-28...er.exe

windows7-x64

9

2024-04-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-28_3cdabd72f714ffa5880a046548966ab8_cryptolocker

  • Size

    42KB

  • Sample

    240428-n3xsyafd8w

  • MD5

    3cdabd72f714ffa5880a046548966ab8

  • SHA1

    fbec1fc1aa9c616317d816aad01be3ec43ab392c

  • SHA256

    0a93852b9978543c0e8e9a2486ec0b661b653125080067eb8d390cc8a235cb38

  • SHA512

    43bc1371e5837d36627e10ae8bd2fb9c462e6e0a1f5f62636538b618eda3439e562c711076b143751951929772e75de7108b1181202fbbcf69b6dd246d8d01f2

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAV:b/pYayGig5HjS3NPAV

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-04-28_3cdabd72f714ffa5880a046548966ab8_cryptolocker

    • Size

      42KB

    • MD5

      3cdabd72f714ffa5880a046548966ab8

    • SHA1

      fbec1fc1aa9c616317d816aad01be3ec43ab392c

    • SHA256

      0a93852b9978543c0e8e9a2486ec0b661b653125080067eb8d390cc8a235cb38

    • SHA512

      43bc1371e5837d36627e10ae8bd2fb9c462e6e0a1f5f62636538b618eda3439e562c711076b143751951929772e75de7108b1181202fbbcf69b6dd246d8d01f2

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAV:b/pYayGig5HjS3NPAV

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks