Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-21_4700e2ab30986b42170c21e6324783cc_cryptolocker

  • Size

    40KB

  • Sample

    240521-t461wsca5t

  • MD5

    4700e2ab30986b42170c21e6324783cc

  • SHA1

    d06d8e17625d0885ac86a5c6a6ae6f55406bbc1b

  • SHA256

    aae2a2618318c9a84312833ba0deb1108a5b13ec0b3c1dc95c8e42d7b32e881f

  • SHA512

    a99daf463a53dd25c506c49a613e6ece7c224f4f7ef835b0e473dddda96d8993cec9975a23b7f4f092926098ebb107522a95471ce906688ce082f8b77ac780b5

  • SSDEEP

    768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwT9W:bA6YcA/X6G0W143QTY

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_4700e2ab30986b42170c21e6324783cc_cryptolocker

    • Size

      40KB

    • MD5

      4700e2ab30986b42170c21e6324783cc

    • SHA1

      d06d8e17625d0885ac86a5c6a6ae6f55406bbc1b

    • SHA256

      aae2a2618318c9a84312833ba0deb1108a5b13ec0b3c1dc95c8e42d7b32e881f

    • SHA512

      a99daf463a53dd25c506c49a613e6ece7c224f4f7ef835b0e473dddda96d8993cec9975a23b7f4f092926098ebb107522a95471ce906688ce082f8b77ac780b5

    • SSDEEP

      768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwT9W:bA6YcA/X6G0W143QTY

    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