Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-21_891a75acad84fff452422aaf457dc080_cryptolocker

  • Size

    88KB

  • Sample

    240521-zs1ydsac74

  • MD5

    891a75acad84fff452422aaf457dc080

  • SHA1

    4a4292cf7fa93af4819204acfd29e63b8a205227

  • SHA256

    bd4f9ba2885a1fd785410dad6fa76f6f151e8bdfe6849fdc016d2bc4a088399c

  • SHA512

    0d2b8886e5cb4cec08871ae14fb15ced79f3eb038da055e04f13efaf6e818978df41e54ef71343cc09fca5687b12e551b3ba17e27677bd1201669797ee5f0b6b

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxpRvs:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8Bs

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_891a75acad84fff452422aaf457dc080_cryptolocker

    • Size

      88KB

    • MD5

      891a75acad84fff452422aaf457dc080

    • SHA1

      4a4292cf7fa93af4819204acfd29e63b8a205227

    • SHA256

      bd4f9ba2885a1fd785410dad6fa76f6f151e8bdfe6849fdc016d2bc4a088399c

    • SHA512

      0d2b8886e5cb4cec08871ae14fb15ced79f3eb038da055e04f13efaf6e818978df41e54ef71343cc09fca5687b12e551b3ba17e27677bd1201669797ee5f0b6b

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxpRvs:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8Bs

    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