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_16b4dc1deb1b815413ea638f7562da8d_cryptolocker

  • Size

    39KB

  • Sample

    240509-1ndgzagb91

  • MD5

    16b4dc1deb1b815413ea638f7562da8d

  • SHA1

    2f329d0b6c2dda696af730f3abb6d5ec1d1bc8a1

  • SHA256

    343d66803ffb032c735e23cb8fa3f3108374de62d0f1d02aa316b832e7057481

  • SHA512

    78283b7ef1386582491cd33804273683e5983b53240f1263613411f26d43b34458e47b75f88e559d20fdf94fe6c29dda1d8e767d30d008a361ed1d562e52fcbe

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9Jz:qDdFJy3QMOtEvwDpjjWMl7T2

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-09_16b4dc1deb1b815413ea638f7562da8d_cryptolocker

    • Size

      39KB

    • MD5

      16b4dc1deb1b815413ea638f7562da8d

    • SHA1

      2f329d0b6c2dda696af730f3abb6d5ec1d1bc8a1

    • SHA256

      343d66803ffb032c735e23cb8fa3f3108374de62d0f1d02aa316b832e7057481

    • SHA512

      78283b7ef1386582491cd33804273683e5983b53240f1263613411f26d43b34458e47b75f88e559d20fdf94fe6c29dda1d8e767d30d008a361ed1d562e52fcbe

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9Jz:qDdFJy3QMOtEvwDpjjWMl7T2

    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