Analysis
- max time kernel
149s - max time network
127s - 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, 01:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe
- Size 55KB
- Sample260831-b79bbatbmh
- SHA256 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da
- MD5 55893f2381dc069797a24c334abda519
- SHA1 31bb9da78d1fee1abee65ce23c92a85f97fa1044
- SHA512 bd1cf21cef8dbde81b88fb6fdb28891cd4ebec6c68420d20aa625a149abf9cae51f339db143007fd498c6a5cddf921d4201c12dd8b6f8efa43fd667093b86506
- SSDEEP 768:TU1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoGwXnKxfjEC8z9CpCj+apFmP6g4ihE:CfgLdQAQfcfymNG+Kxr2w/apFmP6g4R
- TLSH T116438C4873FC5A25EB7E9F70AFF1840146BAFB174623C21E2CD365FA0961B905A14F26
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4952 Logo1_.exe 3132 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.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) \??\S: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\fy\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\he-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\Extensions\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ca\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\tr-tr\_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-gb\_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\hu-hu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sv-se\_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\he-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\fr-fr\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\pt_PT\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\_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\search-summary\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\uss-search\js\nls\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\MSBuild\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\zh-cn\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\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\send-for-sign\css\_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\ca-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\_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\files\dev\nls\ar-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\nb-no\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\ResiliencyLinks\Locales\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\eu\_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 created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ca-es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\ja-jp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\de-de\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Trust Protection Lists\Mu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\sv-se\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\edge_game_assist\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\themes\dark\_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\en-gb\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\hr-hr\_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\zh-cn\_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 opened for modification C:\Program Files (x86)\Internet Explorer\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Defender\uk-UA\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sw\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Defender\Offline\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example2.Diagnostics\1.0.1\Diagnostics\Simple\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\nb-no\_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\en-ae\_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\en-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\ca-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\fr-FR\_desktop.ini Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe File created C:\Windows\Logo1_.exe 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll 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 4108 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 6 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 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.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 net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe 4952 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4912 wrote to memory of 4108 4912 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe 88 PID 4912 wrote to memory of 4952 4912 1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe 89 PID 4952 wrote to memory of 3416 4952 Logo1_.exe 92 PID 3416 wrote to memory of 3916 3416 net.exe 94 PID 4108 wrote to memory of 3132 4108 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe"C:\Users\Admin\AppData\Local\Temp\1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4912 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a4694.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Users\Admin\AppData\Local\Temp\1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe"C:\Users\Admin\AppData\Local\Temp\1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3132
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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:4952 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3416 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:3916
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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 3ae31c96d842f5edd2a109ca1a38b70f6acf3950ec7f51d18a65f448a6f58117
- MD5 b6b22b3fb6cb957a18b78ae7ba4c9040
- SHA1 1f12ba70880d38cd1c0dc0aad0af3348116567d3
- SHA512 8d25966350fa2a197569962c3aa4dcf68f15c82e7d36ed6d9fe47f731dd253cf28875dbfeabe2be08a101f8358b8fab249b22ed9ffe5fc6679716af1ac108d53
- SSDEEP 3072:lftffjmNoxYhUBf8Bo/mu+YDfYz8KrRVwWEhPd4zB+IPFP6n:lVfjmNzG7/fYfLvzB+QFyn
- TLSH T105C38D1371D18871E5B20C3449E1EA719E3FF9620B449EA733C466BD0F317D1DE26A6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
- Size 481KB
- SHA256 297984cb1c691abf3614c0c64ed3ed1b8cbf2e2f2efae02e5392e110a717394c
- MD5 0c5536c6a3aefefb2d4cc1cfbb729119
- SHA1 660b05e7c4543df8ec6d4e80d6c8f3c9d667bf8c
- SHA512 9f833ca254c2e29c8fa9fe95ebeb6d62a686b99dd6597761ffb2797a0b50daa531a483f6047b8bbb059c2f15abe19aa030e67d2c1198624633146d76aebc7da8
- SSDEEP 12288:Bp7+sqIOkU8AMXE9B7PElZlP41N+4PUWfo:H7RBOkUhMXcBwc04nA
- TLSH T104A46D31A6A04037D6F106B3F915D2307E7DA2187B1184AB9394AE2D3EA85D7A7F7303
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\$$a4694.bat
- Size 722B
- SHA256 aa74300dd1ab0fb759e1869ef0fa0b0413ebae8af12b1a50bc65db0397df4db7
- MD5 3049d9e1da800331f46e13a8361c9e7b
- SHA1 450569a9ac85698d861cf5ef4e1dbd74c16564e5
- SHA512 850047f67d7b07f9ffe204f3a2cc4442b72807e4e80de14b7f425d24832ecc87b2361408f15106401ca915fc4a3ccaf1f50771bfad09a57fd13e993fd4051117
- TLSH T19001F7435187D33F0904F03F06DAA14FD6A36B9B376CAFD8E1DA4046216B9797ACB201
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\1ccabd2aa087517a89057df02ffc76ad28ba4694923a3716c27515c14ea5a4da.exe.exe
- Size 28KB
- SHA256 e38490f6a669862047ef7765d48aaf42890cfbb9b54a63af7a60d4866627c6c0
- MD5 cf26230e48e707aadb90148182422d07
- SHA1 cb46d89945bc7dc012003588ff3b86660c1eb094
- SHA512 044ebff3651006dbae10151a9aa707f018dc3f51285a9de5b603f96dbb7c2a17ddb274f260ee5916536a53b8e48ad9aa1900e037a615f63c5b46e0b5d8551212
- SSDEEP 384:NNjrqnHHrKrkrOCIMCA+GFgzPa+y+1MfhEumRVwbEWc6IjWbSUA0GftpBjrxwp:rjEC8z9CpCj+apFmP6g4ihx+
- TLSH T168D2F74873FC6A55EB7EAF716FF4844115BAF6074622C24E2CC366FA0D61B905B10F25
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 26KB
- SHA256 ef3803b8356ae36cc987c4f812d380ab37cf4e8198e8ea39ba40f4f17fd95179
- MD5 6ea0dc95f012bf8ad786bd551d5b2017
- SHA1 923db947190b4364cfba3cfdd60d224cc0168f6b
- SHA512 62945aa7b91e2d4745a74c2ca1c1db24d9eea301bacc224fdefaae9e08b15becab05af6721ac19290db2fd60f2ce4a2abb4dd61de69355a1048751fb04e94812
- SSDEEP 768:TU1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoGwXnKx:CfgLdQAQfcfymNG+Kx
- TLSH T170C2E16422C71739EC565ABCDFD3A712836D4BB6006FA53A30F2957E096177C110DD23
- 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