Analysis
- max time kernel
150s - max time network
112s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/07/2026, 07:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
General
- Target ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe
- Size 228KB
- Sample260711-jb4d7ady4m
- SHA256 ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471
- MD5 89d47cd4e61f3f833f979daea0938d86
- SHA1 eaea7c54027270da82411736f5af47e967af1820
- SHA512 cbbc22d40fc1cc0d2e6f80baa8bc95df2682469f353684346d34181e686c3c9946c2dcbd4c6a74892ca7d981bd0022d00564dc585c9d4206f6655ffd2d650183
- SSDEEP 3072:UNftffjmNi3+BaOaaFoFims/PZYuIrEME0FgH6ERKf3/9K/Rw2Yi3/j9p:UdVfjmNJBaOBoKEEMKH6ERK0w2YiL
- TLSH T1D3349D1E77A920A9E162913D8191824AE7B2BC31171257EF12D0F63E5F336D8BE39F11
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 5724 Logo1_.exe 3296 ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.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) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Windows Media Player\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Diagnostics\Simple\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\nn\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\ko-kr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\hr-hr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\identity_proxy\win10\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\PdfPreview\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Photo Viewer\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\mn\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_proxy\win10\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files-select\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\de-de\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\nb-no\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\versions\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\lib\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\defaults\_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\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Configuration\Schema\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\kk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\images\themes\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\ink\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\edge_game_assist\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sr\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sw\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\extensions\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\sk-sk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\WidevineCdm\_platform_specific\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\zh_TW\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\fi-fi\_desktop.ini Logo1_.exe 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 created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\te\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Examples\Calculator\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\de-de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\sl-sl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\ar-ae\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\_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\eu-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\fonts\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\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\fr-ma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\WidevineCdm\_platform_specific\win_x64\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\features\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\uk-UA\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\fr-fr\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe File created C:\Windows\Logo1_.exe ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe - Program crash 1 IoCs
pid pid_target Process procid_target 4616 3296 WerFault.exe 93 - 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 ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe 5724 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3464 wrote to memory of 4820 3464 ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe 87 PID 3464 wrote to memory of 5724 3464 ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe 88 PID 5724 wrote to memory of 1168 5724 Logo1_.exe 90 PID 1168 wrote to memory of 904 1168 net.exe 92 PID 4820 wrote to memory of 3296 4820 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe"C:\Users\Admin\AppData\Local\Temp\ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3464 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a528B.bat2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4820 -
C:\Users\Admin\AppData\Local\Temp\ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe"C:\Users\Admin\AppData\Local\Temp\ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe"3⤵
- Executes dropped EXE
PID:3296 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3296 -s 2324⤵
- Program crash
PID:4616
-
-
-
-
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:5724 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1168 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:904
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3296 -ip 32961⤵PID:4360
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 72f3d1a36ba06b0e912ae8f70f3c047c6d5e8870d266f4872822ff8860f89ca2
- MD5 2062ae0a454a5d8c42f21fdf6029a646
- SHA1 da8a1b0722ec51cee9a7a80b210b2286c29aad29
- SHA512 27d9c14306dac4ea2657da24cecdc75c61853edc4f8dfaaa691049d92a7c26fad58e2229ddb48a1ac00886218b30b030d02b60125d6b214ed24d2d331b375c11
- SSDEEP 3072:GNftffjmNIhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:GdVfjmN2G7/fYfLvzB+QFyn
- TLSH T1B2C38D1375D08871E5B20C3449E1EA619E3FFD620B409EA737C466BE0F317D1DE26A6A
- 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\$$a528B.bat
- Size 722B
- SHA256 6c8994ced13a75c212bd1b32ab8f67d8eeea156118fed446232fc5927c5b0981
- MD5 c067b4c2d3dd8040808c9b520051485a
- SHA1 4ea3ac648edc9de87936546c5cc05146ed9eb403
- SHA512 eb21affb9ae01a83ffec2716b20958bc166a7c3102942d9ac25f24c2d426ba8869b358659c4e2630e5359ec3f02c58c8e4b166185734e38ee78cb2779f559f0c
- TLSH T1D701280882DF814B0D5058334554E59EC1274AAA2F49365FEF62E5CF12F962CF2F7302
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ac06eb9cb1fa846d167510d1457d9e49c01f7033ae1086b98397b11d676b2471.exe.exe
- Size 202KB
- SHA256 dbbfa810205df3e9cab9607a54218921b82742e7b7616bb19ff729d805bf861e
- MD5 b8f7fc421a2f0631a566c6cc0eb9a71a
- SHA1 f9b61f047ff2b6bc466fd909c7f9b8f2910a2de6
- SHA512 c0fc48a62af8c782ec76cbf394a12b2cd09e1b29efee1062c6c8eb2b30bfc7c46238fb74e5d1e3f5d86b2e24f34eee456c7efb61f095347ab1056390c381327f
- SSDEEP 3072:G3+BaOaaFoFims/PZYuIrEME0FgH6ERKf3/9K/Rw2Yi3/j9p:9BaOBoKEEMKH6ERK0w2YiL
- TLSH T166147C1E77A92099E162913D8191824AE7B2BC31171257EF16D0F27E5F33AD8BE39F10
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 9ce4f790a3ad9cb93ba0b875d0888db7e560fbbbceb022a1624252a26dde4db2
- MD5 e7093a12cfd837f03fc2aa86eaa886ba
- SHA1 bfeb2bd83d5d07adb9e0df6d23177660982f884d
- SHA512 8ff9f31ff0e19431aec46a5ba04387ea145f42d4480911f5ea07deb9e8e48b6ce631d919746fa7446568a3a5e56c23a92f1e632379580cd286e7bdcc04350f55
- SSDEEP 768:Uf1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:UNfgLdQAQfcfymN
- TLSH T173C2D07A26C83578D826497CEBD39741833D0E7A055F586726F1BE7F2170B64500FA27
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\S-1-5-21-2115213192-531537726-3295841909-1000\_desktop.ini
- Size 9B
- SHA256 c00295c49917f392f25a1f866f6e7b115409a25cd79b1da8c9b68a73a8b85521
- MD5 3b1f1aa8df5c5daef0e687b36983905f
- SHA1 1539340108f825b4ecd3db2bb67187e41eec69ac
- SHA512 ceea10d5480fbd83b7d7ba04d53eef1572c33d7a8f515587c25f88a525a1d9788e234e4465bfbab41d7beef38c154b53a813bf5beb88d1f0d5f1804e76ed9598
- MD5 SHA1 SHA512