Overview

overview

10

Static

static

10

2024-05-16...er.exe

windows7-x64

9

2024-05-16...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-16_db3a07f09063ee71cb22cf12456bbe56_cryptolocker

  • Size

    39KB

  • Sample

    240516-ypwzladh2v

  • MD5

    db3a07f09063ee71cb22cf12456bbe56

  • SHA1

    8746479d51c10a83b0b5fb62d5dfc998c0cdde7a

  • SHA256

    1d7e75791e0e75681f7ba0557644b9a9ad25e78d5c5d8eeeac54eaa09460b282

  • SHA512

    9b579ec920c647d909db4a57ae10463142c7f5fa36dd6e0d129200c3515826d54c54463df672e746c135abc0160fba224fc293edb7ebc9c192000d56f5038faa

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYC:qDdFJy3QMOtEvwDpjjWMl7Tb

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-16_db3a07f09063ee71cb22cf12456bbe56_cryptolocker

    • Size

      39KB

    • MD5

      db3a07f09063ee71cb22cf12456bbe56

    • SHA1

      8746479d51c10a83b0b5fb62d5dfc998c0cdde7a

    • SHA256

      1d7e75791e0e75681f7ba0557644b9a9ad25e78d5c5d8eeeac54eaa09460b282

    • SHA512

      9b579ec920c647d909db4a57ae10463142c7f5fa36dd6e0d129200c3515826d54c54463df672e746c135abc0160fba224fc293edb7ebc9c192000d56f5038faa

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYC:qDdFJy3QMOtEvwDpjjWMl7Tb

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks