Overview

overview

10

Static

static

10

2024-05-24...er.exe

windows7-x64

9

2024-05-24...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-24_31d6856192686ef1ddf3ff62d8fba636_cryptolocker

  • Size

    85KB

  • Sample

    240524-d4g4rsbe88

  • MD5

    31d6856192686ef1ddf3ff62d8fba636

  • SHA1

    33b79fbf8a5a8a1cbb8b7c5d1b7cddcd2c7d4a85

  • SHA256

    42352b96a344d84e570bd947a3743dc0e20a49ae2f2475740e4c70eeca1d3928

  • SHA512

    eaf1801b941bd0567c76b20da10a6af3a33b731daf747fa483c5e534527dfaff9e09061dc3ce56f0e1fc908ffc27b40a1b8170a322cc8dccfa76018b93717a2e

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7vM5z:T6a+rdOOtEvwDpjNg

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-24_31d6856192686ef1ddf3ff62d8fba636_cryptolocker

    • Size

      85KB

    • MD5

      31d6856192686ef1ddf3ff62d8fba636

    • SHA1

      33b79fbf8a5a8a1cbb8b7c5d1b7cddcd2c7d4a85

    • SHA256

      42352b96a344d84e570bd947a3743dc0e20a49ae2f2475740e4c70eeca1d3928

    • SHA512

      eaf1801b941bd0567c76b20da10a6af3a33b731daf747fa483c5e534527dfaff9e09061dc3ce56f0e1fc908ffc27b40a1b8170a322cc8dccfa76018b93717a2e

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7vM5z:T6a+rdOOtEvwDpjNg

    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