Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231025-en
  • resource tags

    arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
  • submitted
    19-11-2023 15:38

General

  • Target

    OperaGXSetup (1).exe

  • Size

    3.4MB

  • MD5

    ef2dfae8f23af45f2ff53b9b76ba2c3a

  • SHA1

    33388bd24a9b9d7b65579548fa10b6214ea47f5e

  • SHA256

    d136ce9e265d88434d9e6f40aadd3bb3ba1193cb5f28625294d098433870c4c2

  • SHA512

    abbdac738e0a10917878584bdb123e2661402c1686d62a3414c1c9fb83e5a56d29b7d7c2fe038e16f0285dd54897a711cf6fd5952db0dd01ea6619b1bf3d6df1

  • SSDEEP

    98304:cHCxOq+XpCpK7HCIJ3K2lTBdiNfYFLkVRHCoyXw2xDx0T0dlvQ7Js:SCM3CpW9KqTBdiftQlj4O

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • UPX packed file 2 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\OperaGXSetup (1).exe
    "C:\Users\Admin\AppData\Local\Temp\OperaGXSetup (1).exe"
    1⤵
    • Loads dropped DLL
    PID:2500

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\Opera_installer_2311191538586932500.dll

    Filesize

    5.1MB

    MD5

    55e6cd85fd855051a7d588893a1404a0

    SHA1

    4e0259a780a68e90517395ae0febaa88ab33901b

    SHA256

    c793131b5928432c67a9c53f43ffea9d802deecd894ba47ef770968e0d5e57c3

    SHA512

    2bcfa4b39d8476399684d6d05a97b21411637d47f17c912639aef518ee82509593d74a9b7beb6a30802deb2107f34f99e3c6f74d7fd90e1ec07acb8b8b34cf6c

  • \Users\Admin\AppData\Local\Temp\Opera_installer_2311191538590362500.dll

    Filesize

    5.1MB

    MD5

    55e6cd85fd855051a7d588893a1404a0

    SHA1

    4e0259a780a68e90517395ae0febaa88ab33901b

    SHA256

    c793131b5928432c67a9c53f43ffea9d802deecd894ba47ef770968e0d5e57c3

    SHA512

    2bcfa4b39d8476399684d6d05a97b21411637d47f17c912639aef518ee82509593d74a9b7beb6a30802deb2107f34f99e3c6f74d7fd90e1ec07acb8b8b34cf6c

  • memory/2500-0-0x00000000011B0000-0x000000000175D000-memory.dmp

    Filesize

    5.7MB

  • memory/2500-7-0x00000000011B0000-0x000000000175D000-memory.dmp

    Filesize

    5.7MB