Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/08/2026, 22:16
Behavioral task
behavioral1
Sample
9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe
- Size 560KB
- Sample260812-16wfhatxhw
- SHA256 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4
- MD5 b31e902213ca4d95e4b86a8b6d05dd0b
- SHA1 1acdd65d4620f65023440f228895b6e761a27f76
- SHA512 f8758af9e58d8616873f44f0bc97241c6a3f9749ed742708ce188ad746f6b14ef93938068884de3d95fddc9f482fd83cca62926cb757174d78c0be4972b2401f
- SSDEEP 6144:84ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:8rNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T14BC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4064 f48886ad - 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 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe Destination IP 1 114.114.114.114 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe Destination IP 4 223.5.5.5 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe Destination IP 17 114.114.114.114 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f48886ad File created C:\Windows\SysWOW64\f48886ad 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f48886ad File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f48886ad -
resource yara_rule behavioral2/memory/5392-0-0x00000000003E0000-0x000000000046C000-memory.dmp upx behavioral2/files/0x000f00000001b1d0-2.dat upx behavioral2/memory/4064-3-0x00000000005F0000-0x000000000067C000-memory.dmp upx behavioral2/memory/5392-16-0x00000000003E0000-0x000000000046C000-memory.dmp upx behavioral2/memory/4064-17-0x00000000005F0000-0x000000000067C000-memory.dmp upx behavioral2/memory/4064-26-0x00000000005F0000-0x000000000067C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4593c0 f48886ad File opened for modification C:\Windows\5c5020 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.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 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f48886ad - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f48886ad Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f48886ad Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f48886ad Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f48886ad Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f48886ad Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f48886ad Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f48886ad Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" f48886ad Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f48886ad - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4064 f48886ad 4064 f48886ad 4064 f48886ad 4064 f48886ad 4064 f48886ad 4064 f48886ad 4064 f48886ad 4064 f48886ad 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe Token: SeTcbPrivilege 5392 9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe Token: SeDebugPrivilege 4064 f48886ad Token: SeTcbPrivilege 4064 f48886ad
Processes
-
C:\Users\Admin\AppData\Local\Temp\9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.exe"C:\Users\Admin\AppData\Local\Temp\9d614831805aad6eb739b16251692ced9afcaa4ed1412cc69b57e2737d2727b4.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:5392
-
C:\Windows\Syswow64\f48886adC:\Windows\Syswow64\f48886ad1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4064
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f48886ad
- Size 560KB
- SHA256 37f9a3624e85afce8b8be2f84c0ba31b298367d8e444131aa791cc83b9e10d4f
- MD5 192a5406a552d22ef36d003842f38099
- SHA1 30d495dd046dd039d50bb099c17a6c3624aa54d6
- SHA512 28465c0b8431af13dbd23972243dc3cb0a9f73833b2a2ec4db54794034fd3b16486d1838cc54220dd1876683c13d57661004b484d994e709dd3db3f33f3946c3
- SSDEEP 6144:H4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:HrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T181C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH