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_039272ba85d880c708f0d6bbde07a17b_cryptolocker

  • Size

    49KB

  • Sample

    240521-x3r25afh4t

  • MD5

    039272ba85d880c708f0d6bbde07a17b

  • SHA1

    4c3123fce9ee9406b2be696033a17e9143eec1b5

  • SHA256

    74c4c9f6856223aa4d708bcde0710433082ccd2403b7d13766e2fdd6721ff960

  • SHA512

    67e877c4900e5a7d022d48f299be2865625a596fd813110aa1fb37628d767398a5620736583516271b4f15afd6ab4b18d5576fbf9fc4897808778c32918db9a7

  • SSDEEP

    768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vdXfc:X6QFElP6n+gJBMOtEvwDpjBtEdXfc

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_039272ba85d880c708f0d6bbde07a17b_cryptolocker

    • Size

      49KB

    • MD5

      039272ba85d880c708f0d6bbde07a17b

    • SHA1

      4c3123fce9ee9406b2be696033a17e9143eec1b5

    • SHA256

      74c4c9f6856223aa4d708bcde0710433082ccd2403b7d13766e2fdd6721ff960

    • SHA512

      67e877c4900e5a7d022d48f299be2865625a596fd813110aa1fb37628d767398a5620736583516271b4f15afd6ab4b18d5576fbf9fc4897808778c32918db9a7

    • SSDEEP

      768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vdXfc:X6QFElP6n+gJBMOtEvwDpjBtEdXfc

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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