Overview

overview

10

Static

static

35c50669ff...3e.dll

windows7_x64

10

35c50669ff...3e.dll

windows10-2004_x64

10

Sharing

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General

  • Target

    35c50669ff577d92f0ffe5f21a394aa1da8e929f12b92594f1f503f9ea263e3e

  • Size

    5.0MB

  • Sample

    220626-24lzqaeagr

  • MD5

    856e92809fcf1535c03dac80c00a0122

  • SHA1

    a27d855df5fb05888023ad4dc23212878b4bfdf6

  • SHA256

    35c50669ff577d92f0ffe5f21a394aa1da8e929f12b92594f1f503f9ea263e3e

  • SHA512

    88b17f5c28ba5a1784cb609f002fba8f94932c47d4957917db225afef59db1313f14d63e5e16c5e0b807786d89af7f17be00d1dd94f2dea48e5585b663e4ce5f

Score
10/10
wannacrydiscoveryransomwaresuricataworm

Malware Config

Targets

    • Target

      35c50669ff577d92f0ffe5f21a394aa1da8e929f12b92594f1f503f9ea263e3e

    • Size

      5.0MB

    • MD5

      856e92809fcf1535c03dac80c00a0122

    • SHA1

      a27d855df5fb05888023ad4dc23212878b4bfdf6

    • SHA256

      35c50669ff577d92f0ffe5f21a394aa1da8e929f12b92594f1f503f9ea263e3e

    • SHA512

      88b17f5c28ba5a1784cb609f002fba8f94932c47d4957917db225afef59db1313f14d63e5e16c5e0b807786d89af7f17be00d1dd94f2dea48e5585b663e4ce5f

    Score
    10/10
    wannacryransomwaresuricatawormdiscovery

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • suricata: ET MALWARE Known Sinkhole Response Kryptos Logic

      suricata: ET MALWARE Known Sinkhole Response Kryptos Logic

      suricata

    • suricata: ET MALWARE W32/WannaCry.Ransomware Killswitch Domain HTTP Request 1

      suricata: ET MALWARE W32/WannaCry.Ransomware Killswitch Domain HTTP Request 1

      suricata

    • Contacts a large (3211) 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

2
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks