Overview

overview

10

Static

static

10

2024-04-05...er.exe

windows7-x64

9

2024-04-05...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-05_5ffff0aeb95c567f6fee2ddb0953d376_cryptolocker

  • Size

    128KB

  • Sample

    240405-1ct1ksea54

  • MD5

    5ffff0aeb95c567f6fee2ddb0953d376

  • SHA1

    d44b2754783cee79ad4fe1877df3cd9b32f7fbf1

  • SHA256

    917f107daad175a7433e714c4703d6b47adf4a9188d9cae9487cac288b5e5758

  • SHA512

    220faeae148b724c3ab796bdfdfd16add2f8667cccc116b342adba83fa2e488b365a276eddb715d8c0b2d3b1efd2c7cfaf73280aadc1207d9791c825838d6339

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1ebTx:AnBdOOtEvwDpj6zj

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-05_5ffff0aeb95c567f6fee2ddb0953d376_cryptolocker

    • Size

      128KB

    • MD5

      5ffff0aeb95c567f6fee2ddb0953d376

    • SHA1

      d44b2754783cee79ad4fe1877df3cd9b32f7fbf1

    • SHA256

      917f107daad175a7433e714c4703d6b47adf4a9188d9cae9487cac288b5e5758

    • SHA512

      220faeae148b724c3ab796bdfdfd16add2f8667cccc116b342adba83fa2e488b365a276eddb715d8c0b2d3b1efd2c7cfaf73280aadc1207d9791c825838d6339

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1ebTx:AnBdOOtEvwDpj6zj

    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