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

    3.3MB

  • Sample

    230720-lvzw8afc38

  • MD5

    968c9f03e8020d2d222ee45831dd79e9

  • SHA1

    3b594a27ac8bf9b60df7159175b334c8575d8e03

  • SHA256

    ee70f81519e810963addbe2905ff275254a1874a977bdb08728142ffb87da4f0

  • SHA512

    2c41b5c21130dd6ef3d2bf909bd7429747e561bc8ec44eeb30843aa42080a9a94b35eb7badd03e8ddb9697ec69e42575ddcc6a5a12ba22315f05ed9efe762c49

  • SSDEEP

    98304:E7DU0uM9crr49CHfbYI/adzQW7DyJxoECdKU3gxoIIh:IU7sOr4I0I/GXDyJ+EeKHnIh

Score
8/10
discoveryevasionupx

Malware Config

Targets

    • Target

      Device/HarddiskVolume3/Program Files (x86)/UltraViewer/Update/UVUpdater.exe

    • Size

      3.4MB

    • MD5

      58c7835275c287ffa6aab23500b61ecb

    • SHA1

      8d4ef999c7755423576bfcfd9092d4976f409c29

    • SHA256

      81fb1f2231fc1956351a3ad690ffad177b8174f52d51518bd5333e9ce24cb042

    • SHA512

      788a55c52b6b748e0f330c201a2cd65471265742b35f4672bf8183a338566212e8710bb6603501d6e76eeb7da263abb39bfaa0e1d1024b86212fb1a0d42d5394

    • SSDEEP

      98304:H5zZ80gsEX+LjH24iPFna6KbgxZiZc7Xmhcf9ViPS:Hf80gsl3WLs6EZI2GFcS

    Score
    8/10
    discoveryevasionupx

    • 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