Analysis
- max time kernel
150s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 02:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe
- Size 101KB
- Sample260831-ctxk2aed57
- SHA256 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71
- MD5 4ca0d0339597ecfb350f13867468c5cc
- SHA1 f54990cac9e846197770f448f56514fe295c9498
- SHA512 74de19094900380738bbba9ea87335dd6de386fa6619da71ea29045ed18a1a2bb3681c85c5449c575ee65f58f7d2177d467d482f1e981787f54c9d5f0034b0c0
- SSDEEP 1536:/fgLdQAQfcfymNa2Go0VeoE4p9nV5Icq+cRXZ2N4xHuF8sQWNe5lb1PW:/ftffjmNfGvE4pL4zv2NL6sRe5lxe
- TLSH T1BBA33842A3F804C9F1F3AA35C9B24215973BFD626A359F8E0250521E1E267D09E78F37
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3592 Logo1_.exe 4592 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe - Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\en-gb\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\da-dk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\it-it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\hrtfs\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\VisualElements\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\en-ae\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\en-ae\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\is\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\sl-si\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Playstore\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ro-ro\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ro-ro\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\zh-tw\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SecHealthUI_1000.26100.1.0_x64__8wekyb3d8bbwe\SecHealthUI.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\tr-tr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\ResiliencyLinks\identity_proxy\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Diagnostics\Comprehensive\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\core\dev\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\he-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\cs-cz\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\identity_proxy\_desktop.ini Logo1_.exe File created C:\Program Files\MSBuild\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\hi_contrast\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\EBWebView\x86\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\edge_feedback\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe File created C:\Windows\Logo1_.exe 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2700 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 5 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 Logo1_.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe 3592 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4772 wrote to memory of 2700 4772 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe 89 PID 4772 wrote to memory of 3592 4772 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe 90 PID 3592 wrote to memory of 1576 3592 Logo1_.exe 91 PID 1576 wrote to memory of 4072 1576 net.exe 94 PID 2700 wrote to memory of 4592 2700 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe"C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4772 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a73BF.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe"C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe"3⤵
- Executes dropped EXE
PID:4592
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3592 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:4072
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
- Size 124KB
- SHA256 167047ace2443dd74392ad23e286fe1e3342d5e8279429b39fa7075db77f55c2
- MD5 308a45343493b0b466bf3ba42fa90651
- SHA1 20dfb050e738763ffebe3a0908e8a572a7d362a3
- SHA512 5ff0e3667f5894119a7172d944229a6c6492a774b99462c6aaf4745a4356525fd8b221a6f282a6b658b95fd783df48f4322d55599e6d17507367f8f437ffcbbf
- SSDEEP 3072:XftffjmNIhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:PVfjmN2G7/fYfLvzB+QFyn
- TLSH T141C37C1371D088A1E5B20C3449E1EA719E3FFD620B449EA737C4667E0F317D1DE26A6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
- Size 481KB
- SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
- MD5 1db5b390daa2d070657fbdb4f5d2cc55
- SHA1 77e633e49df484b827080753514cc376749b0ceb
- SHA512 68aa0152f5aae79a146c1813915fd16ec5454b285bd1781370923f97d6c147d53684192f7f4161e5c1a340959ec432ecaac127b0abe7d08f70c387e08ee4f617
- SSDEEP 12288:Pp7+ZqIOkU8AMXE9B7PElZlP41N+4PUWfo:R7ABOkUhMXcBwc04nA
- TLSH T116A46D31A6A04037D6F106B3F915D2307E7DA2187B1184AB9394AE2D3EA95D7A7F7303
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\$$a73BF.bat
- Size 722B
- SHA256 bf2e307f3c9b95fe07298a6135d4b8efdb856b69888060e31e88a5e686695e8f
- MD5 3058eb942c4625859dcc2bb66295e1d8
- SHA1 1e42f0be1f462adfee93cca3833bc3daf4b032a3
- SHA512 9ea85ab56c0be7f9119776e5ba4145e95634746ee0b88f625effb3fae8824f98fb1fd3d4901c3ff32d44161b2a4963777c1140f28acc63ab89906d54465590a3
- TLSH T179017E53904AFB8D06C6907A0D51ED4EC0911446FA872724D667D45D31D4664FCFB647
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe.exe
- Size 75KB
- SHA256 3600ff58fdb37f53562e626fd74d6f4d8d39925d711a96f221bb4aca7992926a
- MD5 a7851a05e83f42f741a804320c485083
- SHA1 b76d2e6eb6d2bf289a5118c908578906851460d0
- SHA512 eadbfbee79aa0f34b35e0a9c9d717b3c8ac18729df8e52332b696352a2a41d0da37119ab1cb81a10bb7854b930e6479686f8fa8b5a447d48213e3c1c9304ce7b
- SSDEEP 1536:+2Go0VeoE4p9nV5Icq+cRXZ2N4xHuF8sQWNe5lb1PW:7GvE4pL4zv2NL6sRe5lxe
- TLSH T1F773E642A3F804C9F1F3AB3589B242159B3BFD616A359F8E0254524E1E267D0DE78F36
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 1c74682705be46ee6f1a7aa21f6afaf0ec699b7ee2674bc158ef8c2cb0a0382e
- MD5 515816b6c04aae8dc0277819114d4a86
- SHA1 17446fa228d88c26bcf2598ee89476abe56a229f
- SHA512 c87cab4081b8a8b45bf2b62adb34431a682fe9c77b581a3c33a410fd6d2407272b18519513cc0dc768313e4a41773143d52f11761d709367d7a99a5329edfd2f
- SSDEEP 768:hX71ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:/fgLdQAQfcfymN
- TLSH T11BC2E06632CC2575E825487DDBC35769832D0F2B59DF18A72AE14D3F326037C200EAA7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-552508041-2681165170-3229858294-1000\_desktop.ini
- Size 9B
- SHA256 eeb5cbb517450cca90ea5cd91b38720ad371cd8bc31bde7b09707adedcb5455c
- MD5 7082634aa0f0eb04604e644640c87f99
- SHA1 71ebb583c6252c07649d6bb3ec225f258d3826bc
- SHA512 309844082fbc87f08732083ddcd57bd648e15013103ba5e6fa9dc6cd5807da13f729e5b1025105c265109d6131fa4e1a110a4cf1faa5117ec0709536905c81ac
- MD5 SHA1 SHA512