Overview

overview

10

Static

static

3

2025-01-03...ry.exe

windows7-x64

10

2025-01-03...ry.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2025-01-03_485c7368a37d21cd3595463eb2c50fe2_wannacry

  • Size

    5.0MB

  • Sample

    250103-n1ejksvmck

  • MD5

    485c7368a37d21cd3595463eb2c50fe2

  • SHA1

    8cd20cb3ea985a16942fed86c6e09d0046e897be

  • SHA256

    79ac11a1d47e45655ee1cfc87bcb9f3dc8b5a0b089c76df2bf489b58e752a2e8

  • SHA512

    637caa4ebf8a68b0e68da810a07100bde1fd499ff29bc47e8ee91a7a272a1bda7072a87290fd9ab6485d749e3edfe8b0acafab3e4651ca25fa949ef61d7a064e

  • SSDEEP

    98304:k8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2Hr7wRGpj3:k8qPe1Cxcxk3ZAEUadzR8yc4HPF9

Score
10/10
wannacrydiscoveryransomwarespywarestealerworm

Malware Config

Targets

    • Target

      2025-01-03_485c7368a37d21cd3595463eb2c50fe2_wannacry

    • Size

      5.0MB

    • MD5

      485c7368a37d21cd3595463eb2c50fe2

    • SHA1

      8cd20cb3ea985a16942fed86c6e09d0046e897be

    • SHA256

      79ac11a1d47e45655ee1cfc87bcb9f3dc8b5a0b089c76df2bf489b58e752a2e8

    • SHA512

      637caa4ebf8a68b0e68da810a07100bde1fd499ff29bc47e8ee91a7a272a1bda7072a87290fd9ab6485d749e3edfe8b0acafab3e4651ca25fa949ef61d7a064e

    • SSDEEP

      98304:k8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2Hr7wRGpj3:k8qPe1Cxcxk3ZAEUadzR8yc4HPF9

    Score
    10/10
    wannacrydiscoveryransomwarespywarestealerworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Wannacry family

      wannacry

    • Contacts a large (3224) amount of remote hosts

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

      discovery

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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 Enterprise v15

Tasks