Overview

overview

10

Static

static

10

2024-04-18...er.exe

windows7-x64

9

2024-04-18...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-18_61ac64a8af13f3ed7c3112331e8e8de7_cryptolocker

  • Size

    82KB

  • Sample

    240418-pt98cadd52

  • MD5

    61ac64a8af13f3ed7c3112331e8e8de7

  • SHA1

    e2e393e17c74efb5e49944be59880f2a3bf90b04

  • SHA256

    51ea5120ab0b6f7c109460186257a46a6f5b9b2f2448db828d3b9d710addf375

  • SHA512

    36bdaca487cca374b324a55f86b294cdba50071dbaf9a7b8504d63d1c09d32a419c589699f21fa839248fffb84d970d4671283e91b0038237c7665f5a986632e

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd0J:T6a+rdOOtEvwDpjNty

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-18_61ac64a8af13f3ed7c3112331e8e8de7_cryptolocker

    • Size

      82KB

    • MD5

      61ac64a8af13f3ed7c3112331e8e8de7

    • SHA1

      e2e393e17c74efb5e49944be59880f2a3bf90b04

    • SHA256

      51ea5120ab0b6f7c109460186257a46a6f5b9b2f2448db828d3b9d710addf375

    • SHA512

      36bdaca487cca374b324a55f86b294cdba50071dbaf9a7b8504d63d1c09d32a419c589699f21fa839248fffb84d970d4671283e91b0038237c7665f5a986632e

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd0J:T6a+rdOOtEvwDpjNty

    Score
    9/10
    upx

    • 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.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks