Overview

overview

10

Static

static

3

VirusShare...2d.exe

windows7-x64

10

VirusShare...2d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    VirusShare_6984a724843fb60130a965a9fc317f2d

  • Size

    1.5MB

  • Sample

    240607-xst4qsdc24

  • MD5

    6984a724843fb60130a965a9fc317f2d

  • SHA1

    1ad9f8695c10adb69bdebd6bdc39b119707d500e

  • SHA256

    917809beb6566079dbb6b686107756d9eb3ff4543f6b41ef327cea7497118457

  • SHA512

    54d951c140df296b4fedff9225fee0e0660ee0f92a8790a7321da46334beb966a03a4d44bb0c9baac91cd53f1c81a84e7a35fc74aa67c8697590e87964e8420a

  • SSDEEP

    24576:yL6O/FARFbJT83lUK17IXe5E/VjyL048Gjnz/tARwh/jriCHT:uDFsfalN7Ae54yj1jz/tAC

Score
10/10
jigsawpersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      VirusShare_6984a724843fb60130a965a9fc317f2d

    • Size

      1.5MB

    • MD5

      6984a724843fb60130a965a9fc317f2d

    • SHA1

      1ad9f8695c10adb69bdebd6bdc39b119707d500e

    • SHA256

      917809beb6566079dbb6b686107756d9eb3ff4543f6b41ef327cea7497118457

    • SHA512

      54d951c140df296b4fedff9225fee0e0660ee0f92a8790a7321da46334beb966a03a4d44bb0c9baac91cd53f1c81a84e7a35fc74aa67c8697590e87964e8420a

    • SSDEEP

      24576:yL6O/FARFbJT83lUK17IXe5E/VjyL048Gjnz/tARwh/jriCHT:uDFsfalN7Ae54yj1jz/tAC

    Score
    10/10
    jigsawpersistenceransomwarespywarestealer

    • Jigsaw Ransomware

      Ransomware family first created in 2016. Named based on wallpaper set after infection in the early versions.

      ransomwarejigsaw

    • Renames multiple (1980) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks