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General

  • Target

    2024-04-08_6678c103a8b17a22be879b5cc8db29fb_cryptolocker

  • Size

    63KB

  • Sample

    240408-y93ymsed21

  • MD5

    6678c103a8b17a22be879b5cc8db29fb

  • SHA1

    0fecfd195045bafbb445c20503af1f79f72c4963

  • SHA256

    8efdb20ce0c634ec9e5423f63e509734144c1b38eebca767181b9aaa32fff7df

  • SHA512

    0a100f94d7e3f518469eb47630f6a5ff49cd0222170aacdcc4f3012b09710d1be9d62e0f78557337a51e9606e33ed7e6a090b4f26fb40c2e0b444762482ef54f

  • SSDEEP

    768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5ScC:zj+soPSMOtEvwDpj4kpmeLmLC

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-08_6678c103a8b17a22be879b5cc8db29fb_cryptolocker

    • Size

      63KB

    • MD5

      6678c103a8b17a22be879b5cc8db29fb

    • SHA1

      0fecfd195045bafbb445c20503af1f79f72c4963

    • SHA256

      8efdb20ce0c634ec9e5423f63e509734144c1b38eebca767181b9aaa32fff7df

    • SHA512

      0a100f94d7e3f518469eb47630f6a5ff49cd0222170aacdcc4f3012b09710d1be9d62e0f78557337a51e9606e33ed7e6a090b4f26fb40c2e0b444762482ef54f

    • SSDEEP

      768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5ScC:zj+soPSMOtEvwDpj4kpmeLmLC

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks