Overview

overview

10

Static

static

10

2024-04-26...er.exe

windows7-x64

9

2024-04-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-26_43bf1a46199b85a805e49cbd1109fcb9_cryptolocker

  • Size

    75KB

  • Sample

    240426-3dfwfseb98

  • MD5

    43bf1a46199b85a805e49cbd1109fcb9

  • SHA1

    c06473cc13927f73139b64bd42bbd94f87458361

  • SHA256

    a1011dbd4a66f7cf6c76a9cc3269526e42f4ea80d77f433ea8a92e9d3646bb9b

  • SHA512

    bb640f9571e35af8f858069737882a39cf4193f1abf7cc8afa0d3a84462f99c513d8227d27d1283312bbee74b5063194fc706d379a6a6f36d1e24e4930f41c14

  • SSDEEP

    1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1rHsoLs:X6a+SOtEvwDpjBZYvQd2A

Score
10/10

Malware Config

Targets

    • Target

      2024-04-26_43bf1a46199b85a805e49cbd1109fcb9_cryptolocker

    • Size

      75KB

    • MD5

      43bf1a46199b85a805e49cbd1109fcb9

    • SHA1

      c06473cc13927f73139b64bd42bbd94f87458361

    • SHA256

      a1011dbd4a66f7cf6c76a9cc3269526e42f4ea80d77f433ea8a92e9d3646bb9b

    • SHA512

      bb640f9571e35af8f858069737882a39cf4193f1abf7cc8afa0d3a84462f99c513d8227d27d1283312bbee74b5063194fc706d379a6a6f36d1e24e4930f41c14

    • SSDEEP

      1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1rHsoLs:X6a+SOtEvwDpjBZYvQd2A

    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