Overview

overview

10

Static

static

3

f79f64330e...18.dll

windows7-x64

10

f79f64330e...18.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    f79f64330e001357c88ff6d355ad9089_JaffaCakes118

  • Size

    5.0MB

  • Sample

    240926-fpp7yayglm

  • MD5

    f79f64330e001357c88ff6d355ad9089

  • SHA1

    8b17c8076d10e003c352cd47f7b73b1f87252b85

  • SHA256

    77609d7920c58e076a34fb9899b2439de7025c87a9703b4710f454b317882a07

  • SHA512

    bd11a4c7d5b0a394bb71c897193bf4fd86f74aa6f0f19562e23dbadaf3e79d3a4db9d91c51b094a44d6bd9b02cade408c3145bef77457fb1ddd4122731b5724f

  • SSDEEP

    98304:+DqPoBhz1aRxcSUDk36SAEdhvxW/593R8ys3:+DqPe1Cxcxk3ZAEU/zR8ys

Score
10/10
wannacrydefense_evasiondiscoveryransomwareworm

Malware Config

Targets

    • Target

      f79f64330e001357c88ff6d355ad9089_JaffaCakes118

    • Size

      5.0MB

    • MD5

      f79f64330e001357c88ff6d355ad9089

    • SHA1

      8b17c8076d10e003c352cd47f7b73b1f87252b85

    • SHA256

      77609d7920c58e076a34fb9899b2439de7025c87a9703b4710f454b317882a07

    • SHA512

      bd11a4c7d5b0a394bb71c897193bf4fd86f74aa6f0f19562e23dbadaf3e79d3a4db9d91c51b094a44d6bd9b02cade408c3145bef77457fb1ddd4122731b5724f

    • SSDEEP

      98304:+DqPoBhz1aRxcSUDk36SAEdhvxW/593R8ys3:+DqPe1Cxcxk3ZAEU/zR8ys

    Score
    10/10
    wannacrydefense_evasiondiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3254) 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