Overview

overview

10

Static

static

3

2025-03-26...ry.exe

windows7-x64

10

2025-03-26...ry.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2025-03-26_8e1cbc49b8359c8e81d3f2795a0cfdb8_wannacry

  • Size

    5.0MB

  • Sample

    250326-z8fbmas1h1

  • MD5

    8e1cbc49b8359c8e81d3f2795a0cfdb8

  • SHA1

    e198e8e2d8ac3d931bf4628823754a6006e295a5

  • SHA256

    4a682dcd74a34ddf32d29c9ccdaaa3176cb23f1cfe84f248fc13b300d7bc8625

  • SHA512

    17ff04358bd060e087573d445cefd3146323a3e9bfcf14219ecde6a8738d85c62b01c1d88cb73993ca35114ea684538ea94770833c3d0fef123ccd1cee3ae205

  • SSDEEP

    98304:IDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HpD527BWG:IDqPe1Cxcxk3ZAEUadzR8yc4HpVQBWG

Score
10/10
wannacrydiscoveryransomwarespywarestealerworm

Malware Config

Targets

    • Target

      2025-03-26_8e1cbc49b8359c8e81d3f2795a0cfdb8_wannacry

    • Size

      5.0MB

    • MD5

      8e1cbc49b8359c8e81d3f2795a0cfdb8

    • SHA1

      e198e8e2d8ac3d931bf4628823754a6006e295a5

    • SHA256

      4a682dcd74a34ddf32d29c9ccdaaa3176cb23f1cfe84f248fc13b300d7bc8625

    • SHA512

      17ff04358bd060e087573d445cefd3146323a3e9bfcf14219ecde6a8738d85c62b01c1d88cb73993ca35114ea684538ea94770833c3d0fef123ccd1cee3ae205

    • SSDEEP

      98304:IDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HpD527BWG:IDqPe1Cxcxk3ZAEUadzR8yc4HpVQBWG

    Score
    10/10
    wannacrydiscoveryransomwarespywarestealerworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Wannacry family

      wannacry

    • Contacts a large (3130) 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