Overview

overview

10

Static

static

10

2024-06-07...er.exe

windows7-x64

9

2024-06-07...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-07_6de80e418bbd15cba68cac539a64e80d_cryptolocker

  • Size

    89KB

  • Sample

    240607-z9k89sea56

  • MD5

    6de80e418bbd15cba68cac539a64e80d

  • SHA1

    46f662f45748d237f1a49c3b552dbbd7d11d1fec

  • SHA256

    9ab7ce789a1114040ab32bd262dda2854eb4013c569a365f808f4ea1f98ccabd

  • SHA512

    e301f93bb8755c0906c297cb279f166019f19a800edd19a3067525ea64441d8e751bdb22c515ee7e56cb67209f1b20a1b6f77084eabb0a84932d29aa28ab974b

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgQW:AnBdOOtEvwDpj6zJ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-07_6de80e418bbd15cba68cac539a64e80d_cryptolocker

    • Size

      89KB

    • MD5

      6de80e418bbd15cba68cac539a64e80d

    • SHA1

      46f662f45748d237f1a49c3b552dbbd7d11d1fec

    • SHA256

      9ab7ce789a1114040ab32bd262dda2854eb4013c569a365f808f4ea1f98ccabd

    • SHA512

      e301f93bb8755c0906c297cb279f166019f19a800edd19a3067525ea64441d8e751bdb22c515ee7e56cb67209f1b20a1b6f77084eabb0a84932d29aa28ab974b

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgQW: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