Overview

overview

10

Static

static

3

c23fea1319...18.dll

windows7-x64

10

c23fea1319...18.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    c23fea1319dc36aab830eda667171516_JaffaCakes118

  • Size

    5.0MB

  • Sample

    240826-en7vxstfrc

  • MD5

    c23fea1319dc36aab830eda667171516

  • SHA1

    744e7c5733e41c889bb96c6ae62506d9e529ff8e

  • SHA256

    122416dc6f94d72da877fa0fcce4eb6ed14fd775020260b2c5fd3425aef2add0

  • SHA512

    d9a4b99ff2f1236ba56919f4961ab5eb3c4ef43facbaf7cf28a86fa1543c43b3929f896641eed2e7929337014536d700b1fb4e3fedf361be458035a828af2b19

  • SSDEEP

    98304:+DqPoBhzASUDk36SAEdhvxWa9P593R8yAVp2x3:+DqPeAxk3ZAEUadzR8yc4x

Score
10/10
wannacrydefense_evasiondiscoveryransomwareworm

Malware Config

Targets

    • Target

      c23fea1319dc36aab830eda667171516_JaffaCakes118

    • Size

      5.0MB

    • MD5

      c23fea1319dc36aab830eda667171516

    • SHA1

      744e7c5733e41c889bb96c6ae62506d9e529ff8e

    • SHA256

      122416dc6f94d72da877fa0fcce4eb6ed14fd775020260b2c5fd3425aef2add0

    • SHA512

      d9a4b99ff2f1236ba56919f4961ab5eb3c4ef43facbaf7cf28a86fa1543c43b3929f896641eed2e7929337014536d700b1fb4e3fedf361be458035a828af2b19

    • SSDEEP

      98304:+DqPoBhzASUDk36SAEdhvxWa9P593R8yAVp2x3:+DqPeAxk3ZAEUadzR8yc4x

    Score
    10/10
    wannacrydefense_evasiondiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3141) amount of remote hosts

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

      discovery

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • Creates a large amount of network flows

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

      discovery

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

      defense_evasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks