Overview

overview

10

Static

static

10

2024-02-22...er.exe

windows7-x64

9

2024-02-22...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-22_ee6166930269293c6009fe0dbef3b31e_cryptolocker

  • Size

    126KB

  • Sample

    240222-3n7f6age4y

  • MD5

    ee6166930269293c6009fe0dbef3b31e

  • SHA1

    6482f85ec3fab3ffa079080838be01b994516fd3

  • SHA256

    6d97e6a326604eaff9c329933bad6815ed4a6fd2564502aaa0efdb4743afbd62

  • SHA512

    df6a16bdf071d05139e0bc5ddf657beaf2e04a880434c0c6856a868892a9b692da8caf9207a82f344ccf987205276ab0baa977033509a5f955d5c167be4603fb

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1eF:AnBdOOtEvwDpj6zP

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-22_ee6166930269293c6009fe0dbef3b31e_cryptolocker

    • Size

      126KB

    • MD5

      ee6166930269293c6009fe0dbef3b31e

    • SHA1

      6482f85ec3fab3ffa079080838be01b994516fd3

    • SHA256

      6d97e6a326604eaff9c329933bad6815ed4a6fd2564502aaa0efdb4743afbd62

    • SHA512

      df6a16bdf071d05139e0bc5ddf657beaf2e04a880434c0c6856a868892a9b692da8caf9207a82f344ccf987205276ab0baa977033509a5f955d5c167be4603fb

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1eF:AnBdOOtEvwDpj6zP

    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