Overview

overview

8

Static

static

1

Device/Har...er.exe

windows7-x64

8

Device/Har...er.exe

windows10-2004-x64

8

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General

  • Target

    UVUpdater.exe

  • Size

    3.6MB

  • Sample

    230529-mzg3msbd55

  • MD5

    418ab87151aa8cc0d1be8c970ee9a643

  • SHA1

    07530245482a3608ffd5f5a9f57727fd8369ce18

  • SHA256

    aea9844318657fccfe68a5a19724d743faaeb3ddad7e1d92bbd94c51f6e4ea88

  • SHA512

    9a59fdf04957344f66c3b096db7f523e6aca20b4d0c15a74275f2c5ee20ae53e552d71e2b51c7a566f6ee8f698b565ff595c7b083ac597c34ee9a4d3c101bc4e

  • SSDEEP

    49152:rumKvD9hRES8vF5DqW0wFJCr2lQMb9al+XNIegyreGviitRozKDpxPrs/NJlmfv0:Sme0u8JCrWJoLGvTomDe/lmfvwhONy

Score
8/10
discoveryevasionupx

Malware Config

Targets

    • Target

      Device/HarddiskVolume4/Program Files (x86)/UltraViewer/Update/UVUpdater.exe

    • Size

      3.7MB

    • MD5

      5a25dc52d6248b6014d823a816dff477

    • SHA1

      082044061f252e2d90fd0d8689b2eb72cba434ce

    • SHA256

      8b2e4d77f99fe573244597dc8f1733656ee0ffb8ca6365d968af93f7f8943f56

    • SHA512

      5737d372b480f335355056bd245cb8d65b7f77ab4058607aade7f6eeab9c388a2ba7d962acceb6fc65ed67cb7165f13796eb0c0615acfb698acb1e073576fcb7

    • SSDEEP

      98304:I5zZ80gsEX+LjrKnRYgHFW2Ho7k7O5iN0BFCgvRRnf9ViPa:If80gsl3rKnTK5s0qg5Hca

    Score
    8/10
    evasiondiscoveryupx

    • Stops running service(s)

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks