Overview

overview

10

Static

static

10

2024-01-18...er.exe

windows7-x64

9

2024-01-18...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-18_1224efdae504c2e1980f0ba97c27379e_cryptolocker

  • Size

    33KB

  • Sample

    240118-2cyt7sbgf2

  • MD5

    1224efdae504c2e1980f0ba97c27379e

  • SHA1

    9764414cd69abb29bbab93616eee854c7687e79c

  • SHA256

    6741218d1cbf5f8cf6626e79c7437fbe8e5bf55be6899dd9ded82f9c06f96106

  • SHA512

    0a3250cbffecdf560e21c2292e56ddc7123cf486ea1791945e9002c3e654cf68e880b661f0b6ae2a3f10bdc18556f4fef7d1b70ea2599847d4062532c5de405a

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmo/bj:qmbhXDmjr5MOtEvwDpj5cD/H

Score
10/10

Malware Config

Targets

    • Target

      2024-01-18_1224efdae504c2e1980f0ba97c27379e_cryptolocker

    • Size

      33KB

    • MD5

      1224efdae504c2e1980f0ba97c27379e

    • SHA1

      9764414cd69abb29bbab93616eee854c7687e79c

    • SHA256

      6741218d1cbf5f8cf6626e79c7437fbe8e5bf55be6899dd9ded82f9c06f96106

    • SHA512

      0a3250cbffecdf560e21c2292e56ddc7123cf486ea1791945e9002c3e654cf68e880b661f0b6ae2a3f10bdc18556f4fef7d1b70ea2599847d4062532c5de405a

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmo/bj:qmbhXDmjr5MOtEvwDpj5cD/H

    Score
    9/10

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks