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_94be2159b7ac15e619e350421d157652_cryptolocker

  • Size

    53KB

  • Sample

    240228-jsgxhseg92

  • MD5

    94be2159b7ac15e619e350421d157652

  • SHA1

    a66c876bc3026689ed2e3acfa9463550c877eafe

  • SHA256

    3de9cd2e0a52bd59a36f268b6b2499ed1771d4582f7fdeff2e0980588415b0d6

  • SHA512

    8d56f68bf876ac04dd847c01a46290b91d722ae0428c14044b4435defdd79e97fb51830262251328ec375c0e9f76beaf0d1f8241dfc5689dfec5d3726c1bdb8d

  • SSDEEP

    768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8puz:bIDOw9a0DwitDZzcTLz

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_94be2159b7ac15e619e350421d157652_cryptolocker

    • Size

      53KB

    • MD5

      94be2159b7ac15e619e350421d157652

    • SHA1

      a66c876bc3026689ed2e3acfa9463550c877eafe

    • SHA256

      3de9cd2e0a52bd59a36f268b6b2499ed1771d4582f7fdeff2e0980588415b0d6

    • SHA512

      8d56f68bf876ac04dd847c01a46290b91d722ae0428c14044b4435defdd79e97fb51830262251328ec375c0e9f76beaf0d1f8241dfc5689dfec5d3726c1bdb8d

    • SSDEEP

      768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8puz:bIDOw9a0DwitDZzcTLz

    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