Analysis

  • user interaction
    yes
  • max time kernel
    10s
  • max time network
    154s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    08/08/2026, 09:20

General

  • Target
    VeryFun.exe
  • Size 3.5MB
  • Sample260808-laqstatfpa
  • SHA256 0336cdefa03bb62a23352030b4bce50dc89edc802410cf544a6cc700be44ae1f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • AutoIT Executable 13 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 26 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 2 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 14 IoCs
  • Suspicious use of SendNotifyMessage 14 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VeryFun.exe
    "C:\Users\Admin\AppData\Local\Temp\VeryFun.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1828
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2628
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • Checks whether UAC is enabled
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3268
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2728
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
        PID:5048
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        2⤵
          PID:3928
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          2⤵
            PID:1192
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe"
            2⤵
              PID:2608
          • C:\Windows\system32\AUDIODG.EXE
            C:\Windows\system32\AUDIODG.EXE 0x00000000000004AC 0x00000000000004CC
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:3312
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
            1⤵
              PID:2452
            • C:\Windows\explorer.exe
              explorer.exe
              1⤵
                PID:3052
                • C:\Windows\System32\ie4uinit.exe
                  "C:\Windows\System32\ie4uinit.exe" -UserConfig
                  2⤵
                    PID:4552
                    • C:\Windows\System32\ie4uinit.exe
                      C:\Windows\System32\ie4uinit.exe -ClearIconCache
                      3⤵
                        PID:1132
                    • C:\Windows\System32\unregmp2.exe
                      "C:\Windows\System32\unregmp2.exe" /FirstLogon
                      2⤵
                        PID:4028
                      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
                        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe" --configure-user-settings --verbose-logging --system-level
                        2⤵
                          PID:2324
                          • C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
                            "C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\SystemTemp\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x248,0x24c,0x250,0x218,0x254,0x7ff6e15e55a0,0x7ff6e15e55ac,0x7ff6e15e55b8
                            3⤵
                              PID:996
                            • C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
                              "C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe" --system-level --verbose-logging --installerdata="C:\Program Files\Google\Chrome\Application\initial_preferences" --create-shortcuts=2 --install-level=0
                              3⤵
                                PID:1332
                                • C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
                                  "C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\SystemTemp\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff6e15e55a0,0x7ff6e15e55ac,0x7ff6e15e55b8
                                  4⤵
                                    PID:1972
                              • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge
                                2⤵
                                  PID:764
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\SystemTemp\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff7d55504c8,0x7ff7d55504d4,0x7ff7d55504e0
                                    3⤵
                                      PID:920
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --msedge --system-level --verbose-logging --installerdata="C:\Program Files (x86)\Microsoft\Edge\Application\master_preferences" --create-shortcuts=2 --install-level=0
                                      3⤵
                                        PID:1720
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\SystemTemp\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x234,0x238,0x23c,0x210,0x240,0x7ff7d55504c8,0x7ff7d55504d4,0x7ff7d55504e0
                                          4⤵
                                            PID:1360
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --msedge --launch-msedge-after-unlock --verbose-logging --system-level
                                          3⤵
                                            PID:5036
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\SystemTemp\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x234,0x238,0x23c,0x210,0x240,0x7ff7d55504c8,0x7ff7d55504d4,0x7ff7d55504e0
                                              4⤵
                                                PID:2368

                                        Network

                                              MITRE ATT&CK Enterprise v16

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              cf67fb97-7da5-452c-89f7-c4cd4767634d.tmp

                                              • Path C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\cf67fb97-7da5-452c-89f7-c4cd4767634d.tmp
                                              • Size 344B
                                              • SHA256 fd668d6edcf6b6cc176edd9bf7b0d7f1881fe2f0d94ebae656127c27a359550e
                                              • MD5 SHA1 SHA512 TLSH

                                              RGIF4CB.tmp

                                              • Path C:\Users\Admin\AppData\Local\Temp\RGIF4CB.tmp
                                              • Size 24KB
                                              • SHA256 8d7e6cee70d6035c066b93143461d5f636e144373f5c46bc10a8935d306e0737
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              RGIF4FE.tmp

                                              • Path C:\Users\Admin\AppData\Local\Temp\RGIF4FE.tmp
                                              • Size 3KB
                                              • SHA256 c952f470a428d5d61ed52fb05c0143258687081e1ad13cfe6ff58037b375364d
                                              • MD5 SHA1 SHA512 TLSH

                                              settings.dat

                                              • Path C:\Windows\SystemTemp\Crashpad\settings.dat
                                              • Size 40B
                                              • SHA256 1a72bf137bb3ac525baf8770182676633b898a71052d3b4cc8dfa6989cd03794
                                              • MD5 SHA1 SHA512

                                              chrome_installer.log

                                              • Path C:\Windows\SystemTemp\chrome_installer.log
                                              • Size 8KB
                                              • SHA256 bd4b8b3520ef6595c88fb53dda954547c8bd7ab116c9ad3e75db830393ceb84b
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              msedge_installer.log

                                              • Path C:\Windows\SystemTemp\msedge_installer.log
                                              • Size 126KB
                                              • SHA256 6450fd86261dac00f7a583f165fee43bb7659efdcb001c4d9b1c50d7054f3232
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              msedge_installer.log

                                              • Path C:\Windows\SystemTemp\msedge_installer.log
                                              • Size 131KB
                                              • SHA256 a1f53ce054df83d83636bbf0d44f4a66cfa082870b49149cfcf55682298987bd
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              memory/1192-36-0x0000000000790000-0x000000000089C000-memory.dmp

                                              memory/1192-34-0x0000000000790000-0x000000000089C000-memory.dmp

                                              memory/1192-35-0x0000000000790000-0x000000000089C000-memory.dmp

                                              memory/1828-1-0x0000000001450000-0x0000000001451000-memory.dmp

                                              memory/1828-0-0x0000000000480000-0x0000000000803000-memory.dmp

                                              memory/1828-2-0x0000000001450000-0x000000000145B000-memory.dmp

                                              memory/1828-21-0x0000000001450000-0x0000000001451000-memory.dmp

                                              memory/2608-38-0x0000000000DE0000-0x0000000000EEC000-memory.dmp

                                              memory/2608-37-0x0000000000DE0000-0x0000000000EEC000-memory.dmp

                                              memory/2608-39-0x0000000000DE0000-0x0000000000EEC000-memory.dmp

                                              memory/2628-25-0x0000000001040000-0x00000000011DC000-memory.dmp

                                              memory/2628-7-0x0000000001040000-0x00000000011DC000-memory.dmp

                                              memory/2628-15-0x0000000010000000-0x0000000010013000-memory.dmp

                                              memory/2628-19-0x0000000001F60000-0x0000000001F61000-memory.dmp

                                              memory/2628-3-0x0000000001040000-0x00000000011DC000-memory.dmp

                                              memory/2628-27-0x0000000010000000-0x0000000010013000-memory.dmp

                                              memory/2628-6-0x0000000001040000-0x00000000011DC000-memory.dmp

                                              memory/2628-17-0x0000000010000000-0x0000000010013000-memory.dmp

                                              memory/2628-5-0x0000000001040000-0x00000000011DC000-memory.dmp

                                              memory/2628-20-0x0000000010000000-0x0000000010013000-memory.dmp

                                              memory/2628-18-0x0000000010000000-0x0000000010013000-memory.dmp

                                              memory/2728-23-0x0000000000A00000-0x0000000000B0C000-memory.dmp

                                              memory/2728-22-0x0000000000A00000-0x0000000000B0C000-memory.dmp

                                              memory/2728-24-0x0000000000A00000-0x0000000000B0C000-memory.dmp

                                              memory/3268-12-0x0000000001400000-0x00000000014F4000-memory.dmp

                                              memory/3268-10-0x0000000001400000-0x00000000014F4000-memory.dmp

                                              memory/3268-11-0x0000000001400000-0x00000000014F4000-memory.dmp

                                              memory/3268-8-0x0000000001400000-0x00000000014F4000-memory.dmp

                                              memory/3268-26-0x0000000001400000-0x00000000014F4000-memory.dmp

                                              memory/3268-90-0x0000000001400000-0x00000000014F4000-memory.dmp

                                              memory/3928-33-0x0000000000940000-0x0000000000A4C000-memory.dmp

                                              memory/3928-32-0x0000000000940000-0x0000000000A4C000-memory.dmp

                                              memory/3928-31-0x0000000000940000-0x0000000000A4C000-memory.dmp

                                              memory/5048-30-0x0000000000700000-0x000000000080C000-memory.dmp

                                              memory/5048-29-0x0000000000700000-0x000000000080C000-memory.dmp

                                              memory/5048-28-0x0000000000700000-0x000000000080C000-memory.dmp