Overview

overview

10

Static

static

49ea78f52c...56.exe

windows7-x64

10

49ea78f52c...56.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    49ea78f52cda72d0924460dd5f5b0f05f388d7d79d1689a6098814f035940256.exe

  • Size

    3.6MB

  • Sample

    221010-e24qesaef9

  • MD5

    faa1ac41e2e2b3f46c9f16ab2bfae63b

  • SHA1

    5d61dfee5138dd0ca64a96f4ee445440be7e195c

  • SHA256

    49ea78f52cda72d0924460dd5f5b0f05f388d7d79d1689a6098814f035940256

  • SHA512

    b3efb9b9af6a0e5b39e2112ff2a54603edc18a35dfd2e60241e0c2977d71e8e50772b186d26d429deb5646acf2578e1f5ec7b4b1f07983d3fde337b82b4d6fc9

  • SSDEEP

    12288:GwbLgPluxQhMbaIMu7L5NVErCA4z2g6rTcbckPU82900Ve7zw+K+DHeQYSUjEXFO:VbLgdeQhfdmMSirYbcMNgef0QeQjG

Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Targets

    • Target

      49ea78f52cda72d0924460dd5f5b0f05f388d7d79d1689a6098814f035940256.exe

    • Size

      3.6MB

    • MD5

      faa1ac41e2e2b3f46c9f16ab2bfae63b

    • SHA1

      5d61dfee5138dd0ca64a96f4ee445440be7e195c

    • SHA256

      49ea78f52cda72d0924460dd5f5b0f05f388d7d79d1689a6098814f035940256

    • SHA512

      b3efb9b9af6a0e5b39e2112ff2a54603edc18a35dfd2e60241e0c2977d71e8e50772b186d26d429deb5646acf2578e1f5ec7b4b1f07983d3fde337b82b4d6fc9

    • SSDEEP

      12288:GwbLgPluxQhMbaIMu7L5NVErCA4z2g6rTcbckPU82900Ve7zw+K+DHeQYSUjEXFO:VbLgdeQhfdmMSirYbcMNgef0QeQjG

    Score
    10/10
    wannacrydiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3234) amount of remote hosts

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

      discovery

    • Contacts a large (1295) 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