Overview

overview

10

Static

static

3

2024-10-04...ry.exe

windows7-x64

10

2024-10-04...ry.exe

windows10-2004-x64

10

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General

  • Target

    2024-10-04_ab3cbf4aeecd0435c318dff1d23f4ee0_wannacry

  • Size

    3.6MB

  • Sample

    241004-ll768sxall

  • MD5

    ab3cbf4aeecd0435c318dff1d23f4ee0

  • SHA1

    c7821fc7f733d2c654633391906ad852efe869c5

  • SHA256

    7f4eba4d5d675fb8aaa932f12fa13d1d748af350507707ed4d6a4c667bea5e10

  • SHA512

    78f75ac90fd5810d6e00bfa4f23813835549b6ff2c1fdcb6d7615381ba8ed8ab81714164a0bc6ff389c534f56b4b6ef26f0f11f203767f1a46c83438163996af

  • SSDEEP

    98304:XDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HM:XDqPe1Cxcxk3ZAEUadzR8yc4HM

Score
10/10
wannacrydefense_evasiondiscoveryransomwareworm

Malware Config

Targets

    • Target

      2024-10-04_ab3cbf4aeecd0435c318dff1d23f4ee0_wannacry

    • Size

      3.6MB

    • MD5

      ab3cbf4aeecd0435c318dff1d23f4ee0

    • SHA1

      c7821fc7f733d2c654633391906ad852efe869c5

    • SHA256

      7f4eba4d5d675fb8aaa932f12fa13d1d748af350507707ed4d6a4c667bea5e10

    • SHA512

      78f75ac90fd5810d6e00bfa4f23813835549b6ff2c1fdcb6d7615381ba8ed8ab81714164a0bc6ff389c534f56b4b6ef26f0f11f203767f1a46c83438163996af

    • SSDEEP

      98304:XDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HM:XDqPe1Cxcxk3ZAEUadzR8yc4HM

    Score
    10/10
    wannacrydefense_evasiondiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3146) amount of remote hosts

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

      discovery

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • Creates a large amount of network flows

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

      discovery

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

      defense_evasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks