Analysis
- max time kernel
148s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 18:25
Static task
static1
Behavioral task
behavioral1
Sample
kversionswitchdaemon.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
kversionswitchdaemon.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target kversionswitchdaemon.exe
- Size 477KB
- Sample260727-w238bscd73
- SHA256 f7203529a4bcc804a141f7f15715c0e257992e23235c8c1dde3e847950fe3b9d
- MD5 da4e939c2670b15a1d6d1db1ec1a6ece
- SHA1 254321507d0cb8fffc2236bafb69257ea9790821
- SHA512 4b0077b48887ef6f74ce07c17d633e4870425fcd77f0a92eac78c265d76c7afe267a8c4a979cb05714a28345c4f1222981c5b3907ea752914cde72ff5c66d857
- SSDEEP 12288:AN4HHBnIf436zVuuvq8g2UMTNMscKOE/3wk:k4HHxwvql2/5OQ
- TLSH T19AA46B2076BBE131E4B244F05E78EEA1647D7D282B7046DF73C42B2A6E305D15A34F66
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 2 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 kversionswitchdaemon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kversionswitchdaemon.exe - Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoqing\shell\open\command kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoet\shell\open kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\shell\open\command\ = "\"\\ksolaunch.exe\" /et \"%1\"" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoqing\DefaultIcon kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoet\shell kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\shell\open kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoapp\shell kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowps\URL Protocol kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksolink\URL Protocol kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoqing\URL Protocol kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoet\shell\open\command kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksolink\ = "URL:qingbangong Protocol" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPP\shell kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoWPSCloudSvr\DefaultIcon kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoWPSCloudSvr\shell\open\command\ = "\"\\ksolaunch.exe\" /qingbangong \"%1\"" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoWPSCloudSvr\shell kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoWPSCloudSvr kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowpp kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\DefaultIcon\ = "\"\\ksolaunch.exe,4\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksolink\shell\ = "open" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol\shell\open kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowps\shell\ = "open" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowpp\URL Protocol kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowpp\shell kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\URL Protocol kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\shell kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol\shell kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\DefaultIcon kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\shell\open\command kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksopdf\shell\open\command\ = "\"\\ksolaunch.exe\" /pdf \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPS\ = "WPS WebStartUp Protocol" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPP\URL Protocol kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol\shell\open\command\ = "\"\\ksolaunch.exe\" \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoapp\URL Protocol kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoapp\DefaultIcon\ = "\"\\ksolaunch.exe,4\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoWPSCloudSvr\shell\ = "open" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol\shell\open\command kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPP\shell\open\command kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol\shell\open\command\ = "\"\\ksolaunch.exe\" \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoet\shell\open\command\ = "\"\\ksolaunch.exe\" /et \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPP\shell\open\command\ = "\"\\ksolaunch.exe\" /wpp \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoet\shell\open\command\ = "\"\\ksolaunch.exe\" /et \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksopdf\shell\open\command\ = "\"\\ksolaunch.exe\" /pdf \"%1\"" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowps\shell\open kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowps\DefaultIcon\ = "\"\\ksolaunch.exe,4\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoWPSCloudSvr\shell\open\command\ = "\"\\ksolaunch.exe\" /qingbangong \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\shell\ = "open" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoqing\shell\ = "open" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksolink\ = "URL:qingbangong Protocol" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoapp\DefaultIcon\ = "\"\\ksolaunch.exe,4\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksopdf\ = "PDF Protocol" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPP\DefaultIcon kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPP\shell\ = "open" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol\shell\open\command kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\shell\open\command\ = "\"\\ksolaunch.exe\" /et \"%1\"" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPP\DefaultIcon\ = "\"\\ksolaunch.exe,4\"" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupWPS kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\KsoWebStartupET\shell\open\command kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoqing\ = "URL:qingbangong Protocol" kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksolink\DefaultIcon\ = "\"\\ksolaunch.exe,4\"" kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksolink\shell\open kversionswitchdaemon.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksowpp\shell kversionswitchdaemon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\ksoCustomProtocol\shell\ = "open" kversionswitchdaemon.exe - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2552 kversionswitchdaemon.exe 2552 kversionswitchdaemon.exe 2552 kversionswitchdaemon.exe 2552 kversionswitchdaemon.exe 2552 kversionswitchdaemon.exe 2552 kversionswitchdaemon.exe 2228 kversionswitchdaemon.exe 2228 kversionswitchdaemon.exe 2228 kversionswitchdaemon.exe 2228 kversionswitchdaemon.exe 2228 kversionswitchdaemon.exe 2228 kversionswitchdaemon.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\kversionswitchdaemon.exe"C:\Users\Admin\AppData\Local\Temp\kversionswitchdaemon.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:2552
-
C:\Users\Admin\AppData\Local\Temp\kversionswitchdaemon.exeC:\Users\Admin\AppData\Local\Temp\kversionswitchdaemon.exe1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:2228
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
- Size 1KB
- SHA256 2472b7388c99562851530f5452764b9e5279cdc8d3b8a233c0db2acd35e9bb4d
- MD5 11e2738bd65f8d0a48f3436208a7ffbc
- SHA1 714b0a8e46bd16404a9041f54606b9433f7acd0d
- SHA512 489775813dafd84a9efb1f5d6bfeb6ec07fcb5250ac94c4b75ade3c87174464f877ea661f9bd64eab09d40128107836d634c23133deff19d23047c5f22d6fe31
- TLSH T17431C49A8FB63A41FF405D4226CACA3D6AB06AC0A87E04066235928615503623B6B90E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\DDE8B1B7E253A9758EC380BD648952AF_D6DCCCDE862BDAC4E5CFD4712F1E720B
- Size 472B
- SHA256 4704791d8455905482a323dbbe0ea64043097e9b28182fb8b5b713a4d4660a41
- MD5 b6a9b063f884f92ebf7c2bfb48a93dfc
- SHA1 c55726a7be692c684c22f61eb3f2ea2c027392a5
- SHA512 29cb6770c08f82521a6bc509a63a1a1b953fb708f5198e458a37388270f8b77288005339bab7d7832b03e2612dadb7ba34581f283a15ded5a14fceeabd6add76
- TLSH T174F0D488DD31FA07DD02ED7469DCF5AD2432AE6850742713252E41F935D6474120EB95
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
- Size 410B
- SHA256 395a9a176da35e37ff2e712ecd31a4248fca028d0dbb19787438c5219d6a0357
- MD5 d17b3ab3c27b85b83383d10db36972a4
- SHA1 2836d97d7e2086049acc3e81dee9ff1176efc26d
- SHA512 c25904713b9f851af278b51a39c412446f9218c405b35b1dc1089177a38f6ea82488e02754dc0f01593f45eb89b956510ecd609f174c7c07c33800390ba3e280
- TLSH T163E0C6041A7B813CF070C9390ACE79A317BEE224380112F00AA18708A34AB006E928B8
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\DDE8B1B7E253A9758EC380BD648952AF_D6DCCCDE862BDAC4E5CFD4712F1E720B
- Size 398B
- SHA256 36c8440c728242d4c96e77c9cf2f6effa20afddf1ec3837265972835bb602f37
- MD5 a4734be4bd453af2f9f8e48e38b9c7f6
- SHA1 b4af7783104fb173ad152c12936396c97aca49a6
- SHA512 1a04a9499bce55d5df96ef8c5c30beccafa2a108882d56fc398ce17966e5715861fc33bba67a242f52abd900daa6909b1d67cf466d898ae2e39b59f5a42157c5
- TLSH T1F7E0267426EF010CF1A594BC8BDAB13181ABF33784095BFB16B4820CBB117816CA0B98
- MD5 SHA1 SHA512 TLSH