Overview

overview

10

Static

static

7831fbc277...e7.dll

windows7-x64

10

7831fbc277...e7.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    7831fbc27706698871cb2076f52e32e7

  • Size

    5.0MB

  • Sample

    220720-bfjataaear

  • MD5

    7831fbc27706698871cb2076f52e32e7

  • SHA1

    473110b7e670cb6a3b7df0e603153b4fc47bcb4f

  • SHA256

    bcad6919d2edc3c51ba917a3348c39b5a7a5d0b2a5d3418977fcd475f6aeec20

  • SHA512

    ae1e555620d4d378120229db150331b2987268a6c53f641544b9b8a2a011d9f96b1321b648304f5a32cb707584114f033e60617c3b273b136bd42a36ff0f02d7

Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Targets

    • Target

      7831fbc27706698871cb2076f52e32e7

    • Size

      5.0MB

    • MD5

      7831fbc27706698871cb2076f52e32e7

    • SHA1

      473110b7e670cb6a3b7df0e603153b4fc47bcb4f

    • SHA256

      bcad6919d2edc3c51ba917a3348c39b5a7a5d0b2a5d3418977fcd475f6aeec20

    • SHA512

      ae1e555620d4d378120229db150331b2987268a6c53f641544b9b8a2a011d9f96b1321b648304f5a32cb707584114f033e60617c3b273b136bd42a36ff0f02d7

    Score
    10/10
    wannacrydiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3261) amount of remote hosts

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

      discovery

    • Contacts a large (1211) 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