Overview

overview

10

Static

static

ef11f47072...22.dll

windows7-x64

10

ef11f47072...22.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    ef11f47072fe3c055c5f5e735eb43d22

  • Size

    5.0MB

  • Sample

    220720-djf1zabbf7

  • MD5

    ef11f47072fe3c055c5f5e735eb43d22

  • SHA1

    b54d9167b063f67dea42e98f21649105881094db

  • SHA256

    efc3519b38a9b411542e89a1ed42b899dd78de56714efbaa64453d8380c83154

  • SHA512

    2585a2d39ccac69b6b949e3384ff8016ea65ed7be6f36231876eb21d13ac35de656a900234f554f44c6b644672fa53118ec1ddb9cec2564d9e891c183314de66

Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Targets

    • Target

      ef11f47072fe3c055c5f5e735eb43d22

    • Size

      5.0MB

    • MD5

      ef11f47072fe3c055c5f5e735eb43d22

    • SHA1

      b54d9167b063f67dea42e98f21649105881094db

    • SHA256

      efc3519b38a9b411542e89a1ed42b899dd78de56714efbaa64453d8380c83154

    • SHA512

      2585a2d39ccac69b6b949e3384ff8016ea65ed7be6f36231876eb21d13ac35de656a900234f554f44c6b644672fa53118ec1ddb9cec2564d9e891c183314de66

    Score
    10/10
    wannacrydiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3183) amount of remote hosts

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

      discovery

    • Contacts a large (1030) amount of remote hosts

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

      discovery

    • Executes dropped EXE

    • Creates a large amount of network flows

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

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Scanning

3
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks