Overview

overview

10

Static

static

bbf9df8038...5d.dll

windows7-x64

10

bbf9df8038...5d.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    bbf9df803879eb3ca21ac1b623185b5d

  • Size

    5.0MB

  • Sample

    220720-brs96aafar

  • MD5

    bbf9df803879eb3ca21ac1b623185b5d

  • SHA1

    f8798ff9b0d4f0205ce2b2c5d8a310689e131736

  • SHA256

    72f7e4e984d7b866d04d110d62ace0743f7229cd34889f5189cff9bb83084b9e

  • SHA512

    fc3e5ffd426a277e7f5c48514cccbb36266811751c54ae10600095355cb27f32e70700b33f3b107509349cdb6c29a4e5279f1f9398dc9edda54599270fc2a522

Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Targets

    • Target

      bbf9df803879eb3ca21ac1b623185b5d

    • Size

      5.0MB

    • MD5

      bbf9df803879eb3ca21ac1b623185b5d

    • SHA1

      f8798ff9b0d4f0205ce2b2c5d8a310689e131736

    • SHA256

      72f7e4e984d7b866d04d110d62ace0743f7229cd34889f5189cff9bb83084b9e

    • SHA512

      fc3e5ffd426a277e7f5c48514cccbb36266811751c54ae10600095355cb27f32e70700b33f3b107509349cdb6c29a4e5279f1f9398dc9edda54599270fc2a522

    Score
    10/10
    wannacrydiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (2686) amount of remote hosts

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

      discovery

    • Contacts a large (1245) 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