Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-28_2c742964bab78bd9c38a97bb4274f0b6_cryptolocker

  • Size

    63KB

  • Sample

    240228-mknlwahd6t

  • MD5

    2c742964bab78bd9c38a97bb4274f0b6

  • SHA1

    552e3303e2851eaec7a5bfd085967e0daa3ed288

  • SHA256

    1907ef76d387bda17c6c7c82c4204761f1475ec214222a9b799859d4fb26d3b7

  • SHA512

    1dcd250f21af3a2aff3fd2d670061719ce4d54805a7eec43d62d157d160a834692d5ee76b110eb19c74b1e6cf0574e90739fb8cab399f698dcd042853187603f

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEISuq:6j+1NMOtEvwDpjr8ox8UDE39

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_2c742964bab78bd9c38a97bb4274f0b6_cryptolocker

    • Size

      63KB

    • MD5

      2c742964bab78bd9c38a97bb4274f0b6

    • SHA1

      552e3303e2851eaec7a5bfd085967e0daa3ed288

    • SHA256

      1907ef76d387bda17c6c7c82c4204761f1475ec214222a9b799859d4fb26d3b7

    • SHA512

      1dcd250f21af3a2aff3fd2d670061719ce4d54805a7eec43d62d157d160a834692d5ee76b110eb19c74b1e6cf0574e90739fb8cab399f698dcd042853187603f

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEISuq:6j+1NMOtEvwDpjr8ox8UDE39

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks