Overview

overview

10

Static

static

10

2024-03-06...er.exe

windows7-x64

9

2024-03-06...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-06_9e6682e2a8e85d246f0b728805d0771f_cryptolocker

  • Size

    128KB

  • Sample

    240306-g3dxhach2y

  • MD5

    9e6682e2a8e85d246f0b728805d0771f

  • SHA1

    29ee549666ae114cf26208096aafbcd190b07efa

  • SHA256

    7a1719e447fc1fe1d12bc9db6f541ed93aba8b27f77f60041b6705c54d781873

  • SHA512

    d53a5538f0e9c3ea24dd4dcd39c69a7bbcf150b5b0aa723a792dfb2e55e976cb0b64b78efce0675a7e0dc456d12b1ceda881f89a7cc10d3da71e83df9c284a6a

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1em:AnBdOOtEvwDpj6zw

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-06_9e6682e2a8e85d246f0b728805d0771f_cryptolocker

    • Size

      128KB

    • MD5

      9e6682e2a8e85d246f0b728805d0771f

    • SHA1

      29ee549666ae114cf26208096aafbcd190b07efa

    • SHA256

      7a1719e447fc1fe1d12bc9db6f541ed93aba8b27f77f60041b6705c54d781873

    • SHA512

      d53a5538f0e9c3ea24dd4dcd39c69a7bbcf150b5b0aa723a792dfb2e55e976cb0b64b78efce0675a7e0dc456d12b1ceda881f89a7cc10d3da71e83df9c284a6a

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1em:AnBdOOtEvwDpj6zw

    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