Overview

overview

10

Static

static

10

2024-05-09...er.exe

windows7-x64

9

2024-05-09...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-09_353392bf04bd1d9eb5ae2af9f4e260e7_cryptolocker

  • Size

    39KB

  • Sample

    240509-y6v4macg91

  • MD5

    353392bf04bd1d9eb5ae2af9f4e260e7

  • SHA1

    e4d8d26714c32c95a5bc9644b993e6cafb76f5e8

  • SHA256

    02f12cbef656b3826d0a9feeaf2a675bde061ce4857f1e3e956f33f7e07a12bf

  • SHA512

    6d156c1a5c4d157943eb462428bd455328bfc21440f061f16793f0a6e28027d0921fa7dd23e6ba2a52d9401d5039866f9fcc2440f7fc7fc80fe4b600c9fae9a7

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBI:qDdFJy3QMOtEvwDpjjWMl7Td6

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-09_353392bf04bd1d9eb5ae2af9f4e260e7_cryptolocker

    • Size

      39KB

    • MD5

      353392bf04bd1d9eb5ae2af9f4e260e7

    • SHA1

      e4d8d26714c32c95a5bc9644b993e6cafb76f5e8

    • SHA256

      02f12cbef656b3826d0a9feeaf2a675bde061ce4857f1e3e956f33f7e07a12bf

    • SHA512

      6d156c1a5c4d157943eb462428bd455328bfc21440f061f16793f0a6e28027d0921fa7dd23e6ba2a52d9401d5039866f9fcc2440f7fc7fc80fe4b600c9fae9a7

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBI:qDdFJy3QMOtEvwDpjjWMl7Td6

    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