Overview

overview

10

Static

static

10

2024-04-04...er.exe

windows7-x64

9

2024-04-04...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-04_3a9d0a6080bcc349e2318dac6b2ced2f_cryptolocker

  • Size

    127KB

  • Sample

    240404-x74aysgg97

  • MD5

    3a9d0a6080bcc349e2318dac6b2ced2f

  • SHA1

    a8eb6949381fae89ff2babca021bbcb0122c94e0

  • SHA256

    e8dda13bd542afa4f759f874aaef5e30d53903ade857459d32cfa7f6066eb3b5

  • SHA512

    8eb19e100c026d3d865a2ceb6c0543d2c8c1259536e76fd83bcab0b6dbd2e4406b2569631469ca0a4d74e3d85527e01dadb242bc1db537b5451867dacef8f276

  • SSDEEP

    1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpq:vCA9OtEvwDpjO

Score
10/10

Malware Config

Targets

    • Target

      2024-04-04_3a9d0a6080bcc349e2318dac6b2ced2f_cryptolocker

    • Size

      127KB

    • MD5

      3a9d0a6080bcc349e2318dac6b2ced2f

    • SHA1

      a8eb6949381fae89ff2babca021bbcb0122c94e0

    • SHA256

      e8dda13bd542afa4f759f874aaef5e30d53903ade857459d32cfa7f6066eb3b5

    • SHA512

      8eb19e100c026d3d865a2ceb6c0543d2c8c1259536e76fd83bcab0b6dbd2e4406b2569631469ca0a4d74e3d85527e01dadb242bc1db537b5451867dacef8f276

    • SSDEEP

      1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpq:vCA9OtEvwDpjO

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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