Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_57e2d520d3cdf604bbeab8311c1a4ad5_cryptolocker

  • Size

    36KB

  • Sample

    240522-3d4mhsda41

  • MD5

    57e2d520d3cdf604bbeab8311c1a4ad5

  • SHA1

    357448937b3e0ce40833dea8d2ae09c7c38a4c62

  • SHA256

    de7d9b84b39bf9871d526d27fbf17b760e369e95ec71fa9ee9d41d6604ca218c

  • SHA512

    c9ebfb3418449eee995c5a36e4dfeaba01410b309bc28cf470e0d4ddcec63fb6776d0c277994c5f0d77a3958e58d3b0065dbb54801022f00a4f4d4f1caf635a4

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qG1H0:btB9g/WItCSsAGjX7r3BTa0

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_57e2d520d3cdf604bbeab8311c1a4ad5_cryptolocker

    • Size

      36KB

    • MD5

      57e2d520d3cdf604bbeab8311c1a4ad5

    • SHA1

      357448937b3e0ce40833dea8d2ae09c7c38a4c62

    • SHA256

      de7d9b84b39bf9871d526d27fbf17b760e369e95ec71fa9ee9d41d6604ca218c

    • SHA512

      c9ebfb3418449eee995c5a36e4dfeaba01410b309bc28cf470e0d4ddcec63fb6776d0c277994c5f0d77a3958e58d3b0065dbb54801022f00a4f4d4f1caf635a4

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qG1H0:btB9g/WItCSsAGjX7r3BTa0

    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