Overview

overview

10

Static

static

10

2024-05-10...er.exe

windows7-x64

9

2024-05-10...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-10_06d937797a1444afcdd9c777319ab161_cryptolocker

  • Size

    39KB

  • Sample

    240510-ye79waea5z

  • MD5

    06d937797a1444afcdd9c777319ab161

  • SHA1

    2e198da4c4a9722da888ba9d8ce96271f0148ae7

  • SHA256

    2a8d57d48144c502e03bec8b52289b4417ca3b4395a35247906a3c1c5063b84c

  • SHA512

    18edd3b58205cdb6a9bcf8c74427cdcad4d2eb42154e0e87dc49fbfca8c478dc7ee4d2c8106d589d537f3eb49ba03b1d29334d8c08ac12c6159846fd9c53c097

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaB8Q:qDdFJy3QMOtEvwDpjjWMl7TdGQ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-10_06d937797a1444afcdd9c777319ab161_cryptolocker

    • Size

      39KB

    • MD5

      06d937797a1444afcdd9c777319ab161

    • SHA1

      2e198da4c4a9722da888ba9d8ce96271f0148ae7

    • SHA256

      2a8d57d48144c502e03bec8b52289b4417ca3b4395a35247906a3c1c5063b84c

    • SHA512

      18edd3b58205cdb6a9bcf8c74427cdcad4d2eb42154e0e87dc49fbfca8c478dc7ee4d2c8106d589d537f3eb49ba03b1d29334d8c08ac12c6159846fd9c53c097

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaB8Q:qDdFJy3QMOtEvwDpjjWMl7TdGQ

    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