Overview

overview

10

Static

static

27b656167e...0e.dll

windows7_x64

10

27b656167e...0e.dll

windows10-2004_x64

10

Sharing

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General

  • Target

    27b656167ee5504bcd296075509bcbdb09b1aba52aec630ec84d23b0a2dbd90e

  • Size

    5.0MB

  • Sample

    220616-d44b1achg6

  • MD5

    118eedee15f92a246867fed1e15bfda1

  • SHA1

    5ff90cf70d36d8be902e23bba87e9df6ccb3dad7

  • SHA256

    27b656167ee5504bcd296075509bcbdb09b1aba52aec630ec84d23b0a2dbd90e

  • SHA512

    7259fcad1c439c2b901203d1f35ed2569dfa6f0018b33c6710343cf731c0a7c09a6aa7a20b37fd57b393c536a3d399da37bc068a1a646f17350c68d959040c8b

Score
10/10
wannacrydiscoveryransomwaresuricataworm

Malware Config

Targets

    • Target

      27b656167ee5504bcd296075509bcbdb09b1aba52aec630ec84d23b0a2dbd90e

    • Size

      5.0MB

    • MD5

      118eedee15f92a246867fed1e15bfda1

    • SHA1

      5ff90cf70d36d8be902e23bba87e9df6ccb3dad7

    • SHA256

      27b656167ee5504bcd296075509bcbdb09b1aba52aec630ec84d23b0a2dbd90e

    • SHA512

      7259fcad1c439c2b901203d1f35ed2569dfa6f0018b33c6710343cf731c0a7c09a6aa7a20b37fd57b393c536a3d399da37bc068a1a646f17350c68d959040c8b

    Score
    10/10
    wannacrydiscoveryransomwaresuricataworm

    • 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 (3168) amount of remote hosts

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

      discovery

    • Contacts a large (950) 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