Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-04-27_56df5f047f1fee9a942219fd65a531cd_cryptolocker

  • Size

    62KB

  • Sample

    240427-2fvlysaa55

  • MD5

    56df5f047f1fee9a942219fd65a531cd

  • SHA1

    80dcb354334acb5e411cddfae6cc2b532f1fe527

  • SHA256

    eb780842f932c9bca73c93ea973a03819a1810b3f9d5622c1f89c5def168fa13

  • SHA512

    492db5e9864d33153c0d5abe48d39c75637767b1bad3014100149b0601e2d7cd01b502af59e7ad30a4752651e3586e8f31b470cde93880ce1b6515484537b13d

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi0:BbdDmjr+OtEvwDpjM89

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_56df5f047f1fee9a942219fd65a531cd_cryptolocker

    • Size

      62KB

    • MD5

      56df5f047f1fee9a942219fd65a531cd

    • SHA1

      80dcb354334acb5e411cddfae6cc2b532f1fe527

    • SHA256

      eb780842f932c9bca73c93ea973a03819a1810b3f9d5622c1f89c5def168fa13

    • SHA512

      492db5e9864d33153c0d5abe48d39c75637767b1bad3014100149b0601e2d7cd01b502af59e7ad30a4752651e3586e8f31b470cde93880ce1b6515484537b13d

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi0:BbdDmjr+OtEvwDpjM89

    Score
    9/10

    • 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

    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