Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-12_7c447cd0a46c75b623f1963731fa209e_cryptolocker

  • Size

    33KB

  • Sample

    240212-yte7msdb25

  • MD5

    7c447cd0a46c75b623f1963731fa209e

  • SHA1

    3b21c8cd424b1aa1d2ff4bb6b572f32c34ed9202

  • SHA256

    68306f92dfadd468f708821b057f7c0e047c912b6cfa3b16d5ca4a41dbc3cdad

  • SHA512

    f0ea830eb3e562df6d23644dafa52b71596d03d582ff66c8a240f32dd3ea933d26eeee9b628ae4dbe240696697a9d7746c6f6e528bfebddf8b73ededa9c22aac

  • SSDEEP

    384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunexRlSrxVfdsHYUpZ:bA74zYcgT/Ekd0ryfjPIunYw16lZ

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_7c447cd0a46c75b623f1963731fa209e_cryptolocker

    • Size

      33KB

    • MD5

      7c447cd0a46c75b623f1963731fa209e

    • SHA1

      3b21c8cd424b1aa1d2ff4bb6b572f32c34ed9202

    • SHA256

      68306f92dfadd468f708821b057f7c0e047c912b6cfa3b16d5ca4a41dbc3cdad

    • SHA512

      f0ea830eb3e562df6d23644dafa52b71596d03d582ff66c8a240f32dd3ea933d26eeee9b628ae4dbe240696697a9d7746c6f6e528bfebddf8b73ededa9c22aac

    • SSDEEP

      384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunexRlSrxVfdsHYUpZ:bA74zYcgT/Ekd0ryfjPIunYw16lZ

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks