Overview

overview

10

Static

static

10

2024-04-25...er.exe

windows7-x64

9

2024-04-25...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-25_fbabe811962dbabc318d90af9b530afd_cryptolocker

  • Size

    42KB

  • Sample

    240425-et2wvsfc3w

  • MD5

    fbabe811962dbabc318d90af9b530afd

  • SHA1

    86cfbe8ce7b7566d568d673cc5a2d26954ed6455

  • SHA256

    b285c13cba0f9bcc6d296109e16da4080778b3d60cf867aa2fae4ab548b95976

  • SHA512

    6a92eae5af5ba69205532785cbee5dfbfa0b67b75797f9be81de1e23e71f0b2bc55ba508a5355dd505b14338316cd82a8a302bd8b490c6270cedd6bb504c53d6

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAe:b/pYayGig5HjS3NPAe

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-04-25_fbabe811962dbabc318d90af9b530afd_cryptolocker

    • Size

      42KB

    • MD5

      fbabe811962dbabc318d90af9b530afd

    • SHA1

      86cfbe8ce7b7566d568d673cc5a2d26954ed6455

    • SHA256

      b285c13cba0f9bcc6d296109e16da4080778b3d60cf867aa2fae4ab548b95976

    • SHA512

      6a92eae5af5ba69205532785cbee5dfbfa0b67b75797f9be81de1e23e71f0b2bc55ba508a5355dd505b14338316cd82a8a302bd8b490c6270cedd6bb504c53d6

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAe:b/pYayGig5HjS3NPAe

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    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

Network Service Discovery

1
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks