Overview

overview

10

Static

static

10

2024-06-12...er.exe

windows7-x64

9

2024-06-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-12_03528226e8f473d1aa601aecdfaa049a_cryptolocker

  • Size

    35KB

  • Sample

    240612-g4whyasglp

  • MD5

    03528226e8f473d1aa601aecdfaa049a

  • SHA1

    8e472ac1c57f67f869780fe13973045eeb0125ca

  • SHA256

    f06af2668a0707f68940bec507e0503bda0fc1a29753a45ca07056b64d7c31f5

  • SHA512

    7b45f5bf37aa5c77b04e00714b80ffb81c915d7efd865b0e4586e3295ca6caf16d2a1f74fcc1805a38239c11f3158b51d53f21b3ac09fdc0419fa4fe977d9222

  • SSDEEP

    768:bFPm5zusFUB2preAr+Ofjg0S16avdrQFiLjJvtXyB:bFPmpiif/oc+vX6

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-12_03528226e8f473d1aa601aecdfaa049a_cryptolocker

    • Size

      35KB

    • MD5

      03528226e8f473d1aa601aecdfaa049a

    • SHA1

      8e472ac1c57f67f869780fe13973045eeb0125ca

    • SHA256

      f06af2668a0707f68940bec507e0503bda0fc1a29753a45ca07056b64d7c31f5

    • SHA512

      7b45f5bf37aa5c77b04e00714b80ffb81c915d7efd865b0e4586e3295ca6caf16d2a1f74fcc1805a38239c11f3158b51d53f21b3ac09fdc0419fa4fe977d9222

    • SSDEEP

      768:bFPm5zusFUB2preAr+Ofjg0S16avdrQFiLjJvtXyB:bFPmpiif/oc+vX6

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • 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