Overview

overview

10

Static

static

10

2024-01-26...er.exe

windows7-x64

9

2024-01-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-26_e26315e630ecac3ecea3239cca4f23a4_cryptolocker

  • Size

    78KB

  • Sample

    240126-v8236sbac3

  • MD5

    e26315e630ecac3ecea3239cca4f23a4

  • SHA1

    cafc4e5a99a35fad7bea6192ff0e9313928d7f4d

  • SHA256

    f9b7fa86b68bd6d2dea11a50d3964887a0772b34bd404b09f63d5875ff9663df

  • SHA512

    14dd0952ff60fcc948aebcb02f792bc6f90630b52603972846a7243cdce61448a7668e64ab43ce284b044164e5288d3be8e403689642ffff65a29445bd666ed1

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QcO:zCsanOtEvwDpjl

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-26_e26315e630ecac3ecea3239cca4f23a4_cryptolocker

    • Size

      78KB

    • MD5

      e26315e630ecac3ecea3239cca4f23a4

    • SHA1

      cafc4e5a99a35fad7bea6192ff0e9313928d7f4d

    • SHA256

      f9b7fa86b68bd6d2dea11a50d3964887a0772b34bd404b09f63d5875ff9663df

    • SHA512

      14dd0952ff60fcc948aebcb02f792bc6f90630b52603972846a7243cdce61448a7668e64ab43ce284b044164e5288d3be8e403689642ffff65a29445bd666ed1

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QcO:zCsanOtEvwDpjl

    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