Overview
overview
9Static
static
3$PLUGINSDI...em.dll
windows11-21h2-x64
9$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$TEMP/devcon.exe
windows11-21h2-x64
1$TEMP/devgen.exe
windows11-21h2-x64
AdbWinApi.dll
windows11-21h2-x64
3AdbWinUsbApi.dll
windows11-21h2-x64
3IriunWebcam.exe
windows11-21h2-x64
8adb.exe
windows11-21h2-x64
3avcodec-62.dll
windows11-21h2-x64
6avutil-60.dll
windows11-21h2-x64
3devcon.exe
windows11-21h2-x64
engine.dll
windows11-21h2-x64
3netcorecheck.exe
windows11-21h2-x64
3swscale-9.dll
windows11-21h2-x64
3Analysis
- user interaction
yes - max time kernel
781s - max time network
783s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
28/08/2026, 18:58
Static task
static1
Behavioral task
behavioral1
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
$TEMP/devcon.exe
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
$TEMP/devgen.exe
Resource
win11-20260513-en
Behavioral task
behavioral6
Sample
AdbWinApi.dll
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
AdbWinUsbApi.dll
Resource
win11-20260513-en
Behavioral task
behavioral8
Sample
IriunWebcam.exe
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
adb.exe
Resource
win11-20260513-en
Behavioral task
behavioral10
Sample
avcodec-62.dll
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
avutil-60.dll
Resource
win11-20260513-en
Behavioral task
behavioral12
Sample
devcon.exe
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
engine.dll
Resource
win11-20260513-en
Behavioral task
behavioral14
Sample
netcorecheck.exe
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
swscale-9.dll
Resource
win11-20260513-en
General
- Target $PLUGINSDIR/System.dll
- Size 12KB
- Sample260828-xmkccasdnc
- SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
- MD5 6d08f0d5503bb100b8429fefaad163a6
- SHA1 2a79aac2d3b715326c3dcd3c5cf2e33de3632a0a
- SHA512 e259b1aff39c533e3e31cf4eb323c8eb22b2beeb5d8ce2c929de30702a6d8ab8076aeacc983d724b05d7d99a6de8c4d239bd159642c7e75fb86faef683360a1f
- SSDEEP 192:cjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZr0QPi:s/Qlt7wiij/lMRv/9V4brr
- TLSH T1A9427C1297B089F2F151093819667F2A6FBEAC5C23F405A3CFE304C63D212CB9879243
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates VirtualBox registry keys 2 TTPs 10 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest fe00045e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest 25684a6b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxService 25684a6b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF 25684a6b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxVideo 25684a6b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxMouse fe00045e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxService fe00045e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF fe00045e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxVideo fe00045e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxMouse 25684a6b.exe - Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\FADT\VBOX__ fe00045e.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\RSDT\VBOX__ fe00045e.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 25684a6b.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\FADT\VBOX__ 25684a6b.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\RSDT\VBOX__ 25684a6b.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ fe00045e.exe - Looks for VirtualBox Guest Additions in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions fe00045e.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions 25684a6b.exe - Badlisted process makes network request 24 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 10 2332 powershell.exe 11 2332 powershell.exe 20 2332 powershell.exe 21 2332 powershell.exe 34 4592 powershell.exe 35 4592 powershell.exe 38 4592 powershell.exe 44 4592 powershell.exe 45 4592 powershell.exe 48 4592 powershell.exe 49 4592 powershell.exe 51 4592 powershell.exe 52 4592 powershell.exe 53 4592 powershell.exe 54 4592 powershell.exe 55 4592 powershell.exe 57 4592 powershell.exe 58 4592 powershell.exe 59 4592 powershell.exe 60 4592 powershell.exe 61 4592 powershell.exe 62 4592 powershell.exe 63 4592 powershell.exe 64 4592 powershell.exe - Looks for VMWare Tools registry key 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools 25684a6b.exe Key opened \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools fe00045e.exe - Checks BIOS information in registry 2 TTPs 6 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion fe00045e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate fe00045e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 25684a6b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 25684a6b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 25684a6b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion fe00045e.exe - Executes dropped EXE 2 IoCs
pid Process 4428 fe00045e.exe 720 25684a6b.exe - Checks system information in the registry 2 TTPs 4 IoCs
System information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer 25684a6b.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName 25684a6b.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer fe00045e.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName fe00045e.exe - Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 2 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN fe00045e.exe File opened (read-only) \??\VBoxMiniRdrDN 25684a6b.exe - Program crash 1 IoCs
pid pid_target Process procid_target 2412 2036 WerFault.exe 81 - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Enumerates system info in registry 2 TTPs 6 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName fe00045e.exe Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\BIOS 25684a6b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer 25684a6b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName 25684a6b.exe Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\BIOS fe00045e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer fe00045e.exe - Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 2332 powershell.exe 2332 powershell.exe 4428 fe00045e.exe 4428 fe00045e.exe 4428 fe00045e.exe 4428 fe00045e.exe 4428 fe00045e.exe 4428 fe00045e.exe 4592 powershell.exe 4592 powershell.exe 4428 fe00045e.exe 4428 fe00045e.exe 4428 fe00045e.exe 4428 fe00045e.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe 720 25684a6b.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2332 powershell.exe Token: SeDebugPrivilege 4592 powershell.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4592 powershell.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3424 MiniSearchHost.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 684 wrote to memory of 2036 684 rundll32.exe 81 PID 2332 wrote to memory of 4428 2332 powershell.exe 88 PID 4592 wrote to memory of 720 4592 powershell.exe 93
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:684 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2036 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 4603⤵
- Program crash
PID:2412
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2036 -ip 20361⤵PID:2268
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Suspicious use of SetWindowsHookEx
PID:3424
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"1⤵
- Badlisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Users\Admin\AppData\Local\00d916\fe00045e.exe"C:\Users\Admin\AppData\Local\00d916\fe00045e.exe"2⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Executes dropped EXE
- Checks system information in the registry
- Checks for VirtualBox DLLs, possible anti-VM trick
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:4428
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"1⤵
- Badlisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4592 -
C:\Users\Admin\AppData\Local\468c8e\25684a6b.exe"C:\Users\Admin\AppData\Local\468c8e\25684a6b.exe"2⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Executes dropped EXE
- Checks system information in the registry
- Checks for VirtualBox DLLs, possible anti-VM trick
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:720
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\00d916\fe00045e.exe
- Size 4.7MB
- SHA256 464be2d8fcc70beedf9c62cc97d7a0e3ff5a567d1e209bd9d85f1246899b3676
- MD5 3590415885c2351ae6e284bc03cbeef9
- SHA1 52f2c2e0d96f5c87bf3ac76f2806258e08bc5500
- SHA512 9fa368c553293bec49fba5763db051d8236a553e575a025135e2ade2d4d1fbf714bf1254cc7ba31e7ff88339c24a68dcb965ab5ecc001b1de00f47951ae06f21
- SSDEEP 49152:LIu8xT2S+acrSmqPp39ToRR3djZNdhttkh8H/VHfRmLROiI2V0hjqAMp1gwnXU00:d5SzSSmYTS3JZNdh6gVHfRYR+2qB+o
- TLSH T10B369D037DC580E5C9A6EA34C63A05A3B938BC88473073E72F556AB52F7ABC16B74741
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 4KB
- SHA256 26e95b5fea0845f7e36db709fe7ae5f16692613335287d495797cf049217993b
- MD5 774eb4446c486dc02efe957107653a47
- SHA1 11dfdcfca121bcee834e46d445bee57ae131c08f
- SHA512 da94b6174a61f9238e6bd720a8a85dc160452c8b26d8e5decc285d6d5605154e475fdea8e5b70372555af4d903891f185c29f2c4b1b78da53c6d3d3d381871f0
- SSDEEP 96:iq4uYqGEo9xx+incqKXq3qotzYNYr7aqnm7RIz+h4BPztiNLh0nRAy6FcxZcosQL:iq4uYqGEUdncqKXq3qotzYuWqcIz+hKx
- TLSH T1FFA1DD317375E0D4C8263F06192C19D463AF439AEA54AF48B258620EED2614BDF222F7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
- Size 62KB
- SHA256 b48eb9b8637997d1ce301af35ea735e9ec4a5de53ee7e05ce8e6ae495db55803
- MD5 440cb5ad5a9459f933dc5043c2ac6521
- SHA1 0a7c46086a5089f6e5e7947a0eab5c5593d06d44
- SHA512 6ba55fa604c78c7b12255626d264dd03afa8e66ab57f6fea6703a2a7d3b9b9693771124ccea826ad3c31fae4a9508b967fd4229e4744c3264105bff63698d3cd
- SSDEEP 1536:LflJd+h4iUxUYyYkzvHgfKQaUpeE711kDa5ljNC+jH0IMjMXYo3Xi3j39MVvjBMy:LflJd+qiUUYyYkzvHgfKQaUpeE711kDa
- TLSH T153537392E9204E75E2A65F3EF15622627D30394690F8113212DC25EFA987D930B1F7FE
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 1KB
- SHA256 fbabd110af18e6e33ea17e36e46e082440b2026d645413935ec1e1b0d0072998
- MD5 25a452744d3ae494f4e98c2d022bfc6a
- SHA1 8590d7c3fe9028c68eee6eb2858398a9bce2f606
- SHA512 7c662b37f6849fbed98568ff294bbb92b387631bdf36c6fe90afd85a2847ed8164638ab1e2009afaa47d521992ec0f3be11bcfdd410330d2c5730ce9928ae6f4
- TLSH T11041CC2AB79C8CE7C8CC577A10846C17A166C2C388DECECFEB4C85F4813E595DA6C568
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0ur0pq5h.wsf.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadLine\ConsoleHost_history.txt
- Size 64B
- SHA256 271c777aadc35caa132a89fa53199a0148c3cf18329a1ac3bfa2bad3ac4a8cdb
- MD5 5fd5f09594ffa136e3014b05d36dc3dc
- SHA1 176d9a74dbf0283d28d10507e0bb46dd5f01fe12
- SHA512 274398297c3a657237674699afee7e20605fb198782002b0c18b3f3ac3b8825723f7081e8c1d725b3ebe991697d370fd8e7412b69481f2ecbb847fe1106b361c
- TLSH T120A001822A021042180E0B0C323B208528883040028803A42824472EA238B046334949
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
- Size 5KB
- SHA256 013f2a932e680ef7e1f4d8ef4c54e93e5a1b4c8f47572b91eb80943520a48f31
- MD5 7212d3d3b5c2156f0717378e6ffef39c
- SHA1 2582225fbbd2537fcacb6de8317cd714532f76cc
- SHA512 59b985382f8df5f1c260124c685b630877a147580b31eb1e03899585d83a86b429b2d742730693396a0486b001be8dfa459637c65c130b252b48b3a3afdf4322
- SSDEEP 48:sN+40ycC1RcUSunaBJFnukvjwoo1mndQf8GYJhSogZoLZGndQf8Gq8JhSogZoL9l:nEcCtSlDFukvMWdwSQHrdwq2QHS
- TLSH T105B1CC0027F32619F6F78F3568B6A3219275F842DE169BDF5345666C9C30214E63CB2B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
- Size 5KB
- SHA256 c790c14856db215671b9fc4a93046742b9baed15bd083e0be227436b4901d83a
- MD5 2c5f86c6c0c10a3fef5775a8f9894aa4
- SHA1 ba2bcddee436cd693d1903c0e594ac357ba99376
- SHA512 d1b17f1e9bc404e559311e808446974822f7b447fe9c9b3958130a1b2a9afb08861d3c2fa3d247b599161a027ae3aa4663498aafde70f2c9fb0a0a6e03c590ea
- SSDEEP 48:dNX40BJKdC1RcUSunaIJFnukvjwoo14ndQf8Gq8JhSogZoLZYndQf8Gq8JhSogZS:z1sCtSliFukvMYdwq2QHFdwq2QHS
- TLSH T1E0B1CD0027F72619F6F78F3568B6A3219275F842DE169BDF5345662C9C30224E63CB2B
- MD5 SHA1 SHA512 SSDEEP TLSH