Overview

overview

10

Static

static

db28383ba1...14.exe

windows7-x64

10

db28383ba1...14.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    db28383ba1d804c5c224bfb865d71f14

  • Size

    3.6MB

  • Sample

    220825-x8bbkahggj

  • MD5

    db28383ba1d804c5c224bfb865d71f14

  • SHA1

    8e7286ca8cb98cc4804c8bb917e43ead79480506

  • SHA256

    cf713cb4ecf1aee0756285012464f6b9e9e46a6d15afa432faf8c4d3576e8f73

  • SHA512

    b7436ca4b2acf89080caafb37e2252ebf5ffa5e2caf06bcc7e57c033f83a5724e34cda237eab03cd484e427a8ad35d2fcf7ddb4008e12493344776b73853442f

  • SSDEEP

    24576:xbLgddQhfdmMSirYbcMNgef0QeQjG/D8kIqvO1Dq:xnAQqMSPbcBVQej/zOhq

Score
10/10
wannacrydiscoveryevasionransomwareworm

Malware Config

Targets

    • Target

      db28383ba1d804c5c224bfb865d71f14

    • Size

      3.6MB

    • MD5

      db28383ba1d804c5c224bfb865d71f14

    • SHA1

      8e7286ca8cb98cc4804c8bb917e43ead79480506

    • SHA256

      cf713cb4ecf1aee0756285012464f6b9e9e46a6d15afa432faf8c4d3576e8f73

    • SHA512

      b7436ca4b2acf89080caafb37e2252ebf5ffa5e2caf06bcc7e57c033f83a5724e34cda237eab03cd484e427a8ad35d2fcf7ddb4008e12493344776b73853442f

    • SSDEEP

      24576:xbLgddQhfdmMSirYbcMNgef0QeQjG/D8kIqvO1Dq:xnAQqMSPbcBVQej/zOhq

    Score
    10/10
    wannacrydiscoveryransomwarewormevasion

    • Modifies firewall policy service

      evasion

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3119) amount of remote hosts

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

      discovery

    • Contacts a large (1223) amount of remote hosts

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

      discovery

    • 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

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Network Service Scanning

3
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks