Overview

overview

10

Static

static

10

2024-03-18...er.exe

windows7-x64

9

2024-03-18...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-03-18_1bef09984765fd5fd2b220ff5b59b2d0_cryptolocker

  • Size

    35KB

  • Sample

    240318-xdzexagb6x

  • MD5

    1bef09984765fd5fd2b220ff5b59b2d0

  • SHA1

    00371a76150b754e3ae04f450d031017f06f1576

  • SHA256

    6726edb2dd254c9e1ad4e2520e1f88678d7dcd5069a8c1a05926ed287b7d71b1

  • SHA512

    e96c50067627af0e6d8c43ad1ca7bcb38b1b8ae44359cef5b17af334f97d1011b3930be8fbf6e83bf726f3d4c16f6d8c91fb0a067aa5825a6a7d93147066777f

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/Dpkm:qDdFJy3QMOtEvwDpjjWMlp

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-18_1bef09984765fd5fd2b220ff5b59b2d0_cryptolocker

    • Size

      35KB

    • MD5

      1bef09984765fd5fd2b220ff5b59b2d0

    • SHA1

      00371a76150b754e3ae04f450d031017f06f1576

    • SHA256

      6726edb2dd254c9e1ad4e2520e1f88678d7dcd5069a8c1a05926ed287b7d71b1

    • SHA512

      e96c50067627af0e6d8c43ad1ca7bcb38b1b8ae44359cef5b17af334f97d1011b3930be8fbf6e83bf726f3d4c16f6d8c91fb0a067aa5825a6a7d93147066777f

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/Dpkm:qDdFJy3QMOtEvwDpjjWMlp

    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