Overview

overview

10

Static

static

10

2024-03-15...er.exe

windows7-x64

9

2024-03-15...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-15_5e38e484543ca723991f4b27fc0394f8_cryptolocker

  • Size

    37KB

  • Sample

    240315-ybwfxabc43

  • MD5

    5e38e484543ca723991f4b27fc0394f8

  • SHA1

    1e5a4c091e6c823c6d95011620e43528bb3eba7a

  • SHA256

    417c52fb8ecd47c76dd774a51c593d3fedbdb2e447e523f98d2abb0aa77f2e4c

  • SHA512

    1757de0cdcd17f537c26c10cf1eb3bc52b23f63bb247f374bd1f5a848b2fedd3554efcade7fa95f8a1bab72d519819f2f78e799660cf6e89937bd491e282bb09

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRCr:btB9g/WItCSsAGjX7e9N0hunRCr

Score
10/10

Malware Config

Targets

    • Target

      2024-03-15_5e38e484543ca723991f4b27fc0394f8_cryptolocker

    • Size

      37KB

    • MD5

      5e38e484543ca723991f4b27fc0394f8

    • SHA1

      1e5a4c091e6c823c6d95011620e43528bb3eba7a

    • SHA256

      417c52fb8ecd47c76dd774a51c593d3fedbdb2e447e523f98d2abb0aa77f2e4c

    • SHA512

      1757de0cdcd17f537c26c10cf1eb3bc52b23f63bb247f374bd1f5a848b2fedd3554efcade7fa95f8a1bab72d519819f2f78e799660cf6e89937bd491e282bb09

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRCr:btB9g/WItCSsAGjX7e9N0hunRCr

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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