Overview

overview

10

Static

static

10

2024-01-26...er.exe

windows7-x64

9

2024-01-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-26_3f7129742109d00ff00a34d93c44891b_cryptolocker

  • Size

    43KB

  • Sample

    240126-x56cjaebek

  • MD5

    3f7129742109d00ff00a34d93c44891b

  • SHA1

    11b30f46306d26b8aff31ab51577fc0fa5d52cdc

  • SHA256

    0b931a2d1a1bef04c214b57f40b607bfbc288c4f8b393d36a1929e6532b5413d

  • SHA512

    400c5fe7628179c4323dc8cca1e659849890695d035eddd4f85ce894c187761426fb05ce2c5aa551acf0e2ba904244db33342930b91b19b6a4e7405b32851a6d

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44vRF:6j+1NMOtEvwDpjr8dx4GF

Score
10/10

Malware Config

Targets

    • Target

      2024-01-26_3f7129742109d00ff00a34d93c44891b_cryptolocker

    • Size

      43KB

    • MD5

      3f7129742109d00ff00a34d93c44891b

    • SHA1

      11b30f46306d26b8aff31ab51577fc0fa5d52cdc

    • SHA256

      0b931a2d1a1bef04c214b57f40b607bfbc288c4f8b393d36a1929e6532b5413d

    • SHA512

      400c5fe7628179c4323dc8cca1e659849890695d035eddd4f85ce894c187761426fb05ce2c5aa551acf0e2ba904244db33342930b91b19b6a4e7405b32851a6d

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44vRF:6j+1NMOtEvwDpjr8dx4GF

    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