Overview

overview

10

Static

static

10

2024-01-19...er.exe

windows7-x64

9

2024-01-19...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-01-19_16011ecaee6b59fb41f58a3225ccce1c_cryptolocker

  • Size

    64KB

  • Sample

    240119-lz2xdacbf5

  • MD5

    16011ecaee6b59fb41f58a3225ccce1c

  • SHA1

    0da725c5d815e546c8dfd03bf526ed8a707943bf

  • SHA256

    430cffda6cd34eeba10b42efee1c71c420cee2a92729698021f0dad2a7517245

  • SHA512

    8be4b214fad69d2b93ec37a9445a23beedac141805bc0c02f93c696ddc387c025c32972285bb25b150095c6c533b4397dbcbbc4b11cbc427ebf77d1cc6d550de

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UU:1nK6a+qdOOtEvwDpjR

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-19_16011ecaee6b59fb41f58a3225ccce1c_cryptolocker

    • Size

      64KB

    • MD5

      16011ecaee6b59fb41f58a3225ccce1c

    • SHA1

      0da725c5d815e546c8dfd03bf526ed8a707943bf

    • SHA256

      430cffda6cd34eeba10b42efee1c71c420cee2a92729698021f0dad2a7517245

    • SHA512

      8be4b214fad69d2b93ec37a9445a23beedac141805bc0c02f93c696ddc387c025c32972285bb25b150095c6c533b4397dbcbbc4b11cbc427ebf77d1cc6d550de

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UU:1nK6a+qdOOtEvwDpjR

    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