Overview

overview

10

Static

static

10

2024-05-09...er.exe

windows7-x64

9

2024-05-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-09_62fa31af36d7ef2392f8220485492777_cryptolocker

  • Size

    92KB

  • Sample

    240509-d66j5sge4w

  • MD5

    62fa31af36d7ef2392f8220485492777

  • SHA1

    c929e681dc8cfdab465e61d0464e2b54ac3c0816

  • SHA256

    207de9c7d63fbf9cd03e81403b492b7eaced0edfe8c8f38cc42280b70a0a2633

  • SHA512

    d5844783ca530402898b7db280b90a94b4de689cf4b7719f1aa2fdeee352717d843756a9a872e8363474f0a5fe6d6d70cb11e9a38a0229e0d268d15c545c6db4

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjhWF:zCsanOtEvwDpj1

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-09_62fa31af36d7ef2392f8220485492777_cryptolocker

    • Size

      92KB

    • MD5

      62fa31af36d7ef2392f8220485492777

    • SHA1

      c929e681dc8cfdab465e61d0464e2b54ac3c0816

    • SHA256

      207de9c7d63fbf9cd03e81403b492b7eaced0edfe8c8f38cc42280b70a0a2633

    • SHA512

      d5844783ca530402898b7db280b90a94b4de689cf4b7719f1aa2fdeee352717d843756a9a872e8363474f0a5fe6d6d70cb11e9a38a0229e0d268d15c545c6db4

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjhWF:zCsanOtEvwDpj1

    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