Overview

overview

10

Static

static

66da6bd2b7...19.dll

windows7_x64

10

66da6bd2b7...19.dll

windows10_x64

10

Sharing

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General

  • Target

    66da6bd2b703134d7b74901f8a059419

  • Size

    5.0MB

  • Sample

    201214-ll8d54gc9s

  • MD5

    66da6bd2b703134d7b74901f8a059419

  • SHA1

    6ccd5843205e31b34fecdc53ca8917abe70e961c

  • SHA256

    5527e5ed8fb971e705ebfe16f68e7a1175d80bdbfa92af672223fdc556f4fa9d

  • SHA512

    76af3d35d378a412e9e00c0baaf9897b6cfac945107f980b8768cab90e614499d724a87de05d3a6ea1195acc1eba45cfeb9ee6871b93e672c36c56fafd1d44b2

Score
10/10
wannacryevasionransomwareworm

Malware Config

Targets

    • Target

      66da6bd2b703134d7b74901f8a059419

    • Size

      5.0MB

    • MD5

      66da6bd2b703134d7b74901f8a059419

    • SHA1

      6ccd5843205e31b34fecdc53ca8917abe70e961c

    • SHA256

      5527e5ed8fb971e705ebfe16f68e7a1175d80bdbfa92af672223fdc556f4fa9d

    • SHA512

      76af3d35d378a412e9e00c0baaf9897b6cfac945107f980b8768cab90e614499d724a87de05d3a6ea1195acc1eba45cfeb9ee6871b93e672c36c56fafd1d44b2

    Score
    10/10
    wannacryransomwarewormevasion

    • Modifies firewall policy service

      evasion

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    • Executes dropped EXE

    • 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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks