Overview

overview

10

Static

static

3

2024-03-02...er.exe

windows7-x64

10

2024-03-02...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-02_3843b3578a814cf378bb000394095425_cryptolocker

  • Size

    390KB

  • Sample

    240302-z9ergsaa65

  • MD5

    3843b3578a814cf378bb000394095425

  • SHA1

    6d43a52d954c7c48b5ac7c81dcdae271c65ba766

  • SHA256

    9ab9779a9def35098b51524c517bd75fc302904fc248a1c02498bdd7e11fa99f

  • SHA512

    388d2d8642802cec6ffe78ff1d6e9f75db458a9df7a7f7d46e8bb433df55143bb27e0417a1d043a21994c2ef183431ea660577dada7d54f5a73c0e3d29712eaf

  • SSDEEP

    6144:aWmw0EuCN0pLWgTO3x5N22vWvLRKKAX5l++SybIvCJDBSig:aWkEuCaNT85I2vCMX5l+ZRve+

Score
10/10
cryptolockerpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-02_3843b3578a814cf378bb000394095425_cryptolocker

    • Size

      390KB

    • MD5

      3843b3578a814cf378bb000394095425

    • SHA1

      6d43a52d954c7c48b5ac7c81dcdae271c65ba766

    • SHA256

      9ab9779a9def35098b51524c517bd75fc302904fc248a1c02498bdd7e11fa99f

    • SHA512

      388d2d8642802cec6ffe78ff1d6e9f75db458a9df7a7f7d46e8bb433df55143bb27e0417a1d043a21994c2ef183431ea660577dada7d54f5a73c0e3d29712eaf

    • SSDEEP

      6144:aWmw0EuCN0pLWgTO3x5N22vWvLRKKAX5l++SybIvCJDBSig:aWkEuCaNT85I2vCMX5l+ZRve+

    Score
    10/10
    cryptolockerpersistenceransomware

    • CryptoLocker

      Ransomware family with multiple variants.

      ransomwarecryptolocker

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks