Overview

overview

10

Static

static

10

2024-03-28...er.exe

windows7-x64

9

2024-03-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-28_08e52cf32a15a60fd9a212533b58b7a0_cryptolocker

  • Size

    64KB

  • Sample

    240328-dy8pjadg2w

  • MD5

    08e52cf32a15a60fd9a212533b58b7a0

  • SHA1

    b11f4f89d54d3a1b7ccba88f7865e6b1f584560a

  • SHA256

    c41efdf09f7d8c2d288821c0c128b28b62d40af75b4bccf5e75de72957281ee6

  • SHA512

    727bbb8020f7da1f696b4050cd67be2d35e8aa52b56bf5d235aab310729be47e5d9db25d0cdddb403f1da1ff63e8e2362f30d8a2415831bae90f18852e8f4187

  • SSDEEP

    1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdfGyW:TCjsIOtEvwDpj5HE/OUHnSMYZ

Score
10/10

Malware Config

Targets

    • Target

      2024-03-28_08e52cf32a15a60fd9a212533b58b7a0_cryptolocker

    • Size

      64KB

    • MD5

      08e52cf32a15a60fd9a212533b58b7a0

    • SHA1

      b11f4f89d54d3a1b7ccba88f7865e6b1f584560a

    • SHA256

      c41efdf09f7d8c2d288821c0c128b28b62d40af75b4bccf5e75de72957281ee6

    • SHA512

      727bbb8020f7da1f696b4050cd67be2d35e8aa52b56bf5d235aab310729be47e5d9db25d0cdddb403f1da1ff63e8e2362f30d8a2415831bae90f18852e8f4187

    • SSDEEP

      1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2l9tMPvdfGyW:TCjsIOtEvwDpj5HE/OUHnSMYZ

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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