Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/09/2026, 22:53
Behavioral task
behavioral1
Sample
dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe
- Size 560KB
- Sample260919-2vc1fscd47
- SHA256 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab
- MD5 1220fd436f4b6e8b483104f50f6cf5c3
- SHA1 2a4bcb6c0ad9806a61f932dde779d433af37f6f3
- SHA512 3ec11dbae2d4884e2d9fd63e69ba746ebd5048f77aa48a75937e0130791a26669bbeb5a4f81c8e8cf680c88973ac659944f02e1c66ca8ba6bcf52622ee241fb7
- SSDEEP 12288:eftONCx61vvGEYQFNEhyQU/lLi2IsOkxHy:4tONCTU/lmaOkxS
- TLSH T165C48E29B6E0C076C4B79574C4A186BAFAB17432372089CFA39407571F637D2BA3974E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4120 95b0b508 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 18 223.5.5.5 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe Destination IP 1 114.114.114.114 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe Destination IP 4 223.5.5.5 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe Destination IP 17 114.114.114.114 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\95b0b508 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 95b0b508 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 95b0b508 -
resource yara_rule behavioral2/memory/6028-0-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/files/0x000600000001b864-2.dat upx behavioral2/memory/4120-4-0x00000000001D0000-0x000000000025C000-memory.dmp upx behavioral2/memory/6028-10-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/memory/4120-11-0x00000000001D0000-0x000000000025C000-memory.dmp upx behavioral2/memory/4120-36-0x00000000001D0000-0x000000000025C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\468930 95b0b508 File opened for modification C:\Windows\673398 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe - 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 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 95b0b508 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 95b0b508 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 95b0b508 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 95b0b508 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 95b0b508 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 95b0b508 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 95b0b508 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 95b0b508 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 95b0b508 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 95b0b508 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 95b0b508 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 95b0b508 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4120 95b0b508 4120 95b0b508 4120 95b0b508 4120 95b0b508 4120 95b0b508 4120 95b0b508 4120 95b0b508 4120 95b0b508 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe Token: SeTcbPrivilege 6028 dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe Token: SeDebugPrivilege 4120 95b0b508 Token: SeTcbPrivilege 4120 95b0b508
Processes
-
C:\Users\Admin\AppData\Local\Temp\dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe"C:\Users\Admin\AppData\Local\Temp\dca9933d293a105929b512995693208c978e3de74b9f97b6638743482d829bab.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6028
-
C:\Windows\Syswow64\95b0b508C:\Windows\Syswow64\95b0b5081⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4120
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\95b0b508
- Size 560KB
- SHA256 0c78982a3858d8c7a4ade580aca89c73e034158b7eb570fb710fcc04b7752af1
- MD5 31d0576b0cfbc5dbf039383ff2739f49
- SHA1 4382d4cde18626b550c5082404cab63e95fc0353
- SHA512 f07fa27d9f04ce3acac364b4b8664c90a4a36505efee1f91580771a7e6c3322aa62f7d2be514cc3934ad9cdee097d165154c919b4ad61e4c472479b3ad6f87ff
- SSDEEP 12288:WftONCx61vvGEYQFNEhyQU/lLi2IsOkxHy:gtONCTU/lmaOkxS
- TLSH T13DC48E29B6E0C076C4B79574C4A186BAFAB17432372089CFA39407571F637D2BA3974E
- MD5 SHA1 SHA512 SSDEEP TLSH