Overview

overview

10

Static

static

10

2024-05-31...er.exe

windows7-x64

9

2024-05-31...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-31_e8bea4aa5a89e89eaf6b806fe7302950_cryptolocker

  • Size

    57KB

  • Sample

    240531-cbk5aaca82

  • MD5

    e8bea4aa5a89e89eaf6b806fe7302950

  • SHA1

    f9b8ae10977bfaec8a1310fb66e45bad738e7eb2

  • SHA256

    534406336fe9e1327903cfa65232242275a725f41c7c6f1e7af15b68456e100a

  • SHA512

    9f5868732e79204264189491cd8f66bfb2747463111f1640e84c16f2f8248cb434ed1117929ff16da488251d2d1277381566e5f551466152126df9867194e724

  • SSDEEP

    768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8pu8:bIDOw9a0DwitDZzcTL8

Score
10/10

Malware Config

Targets

    • Target

      2024-05-31_e8bea4aa5a89e89eaf6b806fe7302950_cryptolocker

    • Size

      57KB

    • MD5

      e8bea4aa5a89e89eaf6b806fe7302950

    • SHA1

      f9b8ae10977bfaec8a1310fb66e45bad738e7eb2

    • SHA256

      534406336fe9e1327903cfa65232242275a725f41c7c6f1e7af15b68456e100a

    • SHA512

      9f5868732e79204264189491cd8f66bfb2747463111f1640e84c16f2f8248cb434ed1117929ff16da488251d2d1277381566e5f551466152126df9867194e724

    • SSDEEP

      768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8pu8:bIDOw9a0DwitDZzcTL8

    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