Overview

overview

10

Static

static

10

2024-04-17...er.exe

windows7-x64

9

2024-04-17...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-17_1d8a327135e95341ef7ae28b5ab27d7e_cryptolocker

  • Size

    103KB

  • Sample

    240417-y7s1naef7v

  • MD5

    1d8a327135e95341ef7ae28b5ab27d7e

  • SHA1

    381569b3cc541d9c2f3261a7a78d96489149c41e

  • SHA256

    28c6d668f0e9ef62c5e8590cc300311d466db22aa238145b2b0d0279ccc7c9d1

  • SHA512

    4cf4154a32d3722195851fb50d13b33fd96e90e0756c5d6d50166e09c11a414202c08ee22ef2f5848094128834d766d29e8d79ff7e163c8313a6c1a413743609

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMeN:xj+VGMOtEvwDpjubwQEIiVmkxv/LN

Score
10/10

Malware Config

Targets

    • Target

      2024-04-17_1d8a327135e95341ef7ae28b5ab27d7e_cryptolocker

    • Size

      103KB

    • MD5

      1d8a327135e95341ef7ae28b5ab27d7e

    • SHA1

      381569b3cc541d9c2f3261a7a78d96489149c41e

    • SHA256

      28c6d668f0e9ef62c5e8590cc300311d466db22aa238145b2b0d0279ccc7c9d1

    • SHA512

      4cf4154a32d3722195851fb50d13b33fd96e90e0756c5d6d50166e09c11a414202c08ee22ef2f5848094128834d766d29e8d79ff7e163c8313a6c1a413743609

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMeN:xj+VGMOtEvwDpjubwQEIiVmkxv/LN

    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