Extracted

Extracted

• • Target

    WannaCry.EXE

  • Size

    3.4MB

  • MD5

    80d2cfccef17caa46226147c1b0648e6

  • SHA1

    4540c60c99594ebd49e0ede7d2070b00f5fb021b

  • SHA256

    91afb972e14584bc1e23802e2b26813f57b802689fe61a540fdaf162cecd7493

  • SHA512

    d0c245182b1f984f244a49267ead57296002f31d4ce36102508b604f85aa32a879a80f628312e1332f04104af35da0947b3c0e0eec35385bbac7540345f8a99b

  • SSDEEP

    98304:JPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g36R:JPe1Cxcxk3ZAEUadzR8yc4gKR

  Score

  10^/10

  neshtawannacrydefense_evasiondiscoveryexecutionimpactpersistenceransomwarespywarestealerworm

  • Detect Neshta payload

  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    persistencespywareneshta

  • Wannacry

    WannaCry is a ransomware cryptoworm.

    ransomwarewormwannacry

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Modifies system executable filetype association

    persistence

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Adds Run key to start application

    persistence

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

    defense_evasion

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2