Overview

overview

10

Static

static

4cb2b1351a...4b.dll

windows7_x64

10

4cb2b1351a...4b.dll

windows10-2004_x64

10

Sharing

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General

  • Target

    4cb2b1351a6395b7dbd75b77bf10ccb14e276f06d5eeab182a7893e1e0ca4a4b

  • Size

    5.0MB

  • Sample

    220712-f3hd9acgel

  • MD5

    4e9c831f3f105fc90d60cf5951134b51

  • SHA1

    bd0f75516322c51564a4f7f265e75bf295d34930

  • SHA256

    4cb2b1351a6395b7dbd75b77bf10ccb14e276f06d5eeab182a7893e1e0ca4a4b

  • SHA512

    f8c7a0d149a9a72f656b0999f83bc141f1f26281c14837840fe372a63a0ad3915e3071d58263a85481ddef2409635429c6354cf3fede9124215527b83b6f7d3b

Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Targets

    • Target

      4cb2b1351a6395b7dbd75b77bf10ccb14e276f06d5eeab182a7893e1e0ca4a4b

    • Size

      5.0MB

    • MD5

      4e9c831f3f105fc90d60cf5951134b51

    • SHA1

      bd0f75516322c51564a4f7f265e75bf295d34930

    • SHA256

      4cb2b1351a6395b7dbd75b77bf10ccb14e276f06d5eeab182a7893e1e0ca4a4b

    • SHA512

      f8c7a0d149a9a72f656b0999f83bc141f1f26281c14837840fe372a63a0ad3915e3071d58263a85481ddef2409635429c6354cf3fede9124215527b83b6f7d3b

    Score
    10/10
    wannacrydiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (2947) amount of remote hosts

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

      discovery

    • Contacts a large (1292) 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