Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 21:48
Behavioral task
behavioral1
Sample
08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe
- Size 560KB
- Sample260809-1n7e2swekc
- SHA256 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992
- MD5 3a336d9c7f1fc41ca948671eb391d5fe
- SHA1 dee2693acfb6e01bfe91f14c2c1a6e870df91f01
- SHA512 009868c3a19e734c258d18cb9166959b833e8d45b9f4844c73b86ac8a504de5fe1ec0fc249651924256bd7c41eec1bb93a4fbf0e1ff6dc9c53ce24871ced1c12
- SSDEEP 6144:N4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:NrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T17EC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2296 b351fe02 - 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 3 114.114.114.114 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe Destination IP 4 223.5.5.5 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe Destination IP 33 114.114.114.114 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe Destination IP 34 223.5.5.5 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.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 b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b351fe02 File created C:\Windows\SysWOW64\b351fe02 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b351fe02 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b351fe02 -
resource yara_rule behavioral1/memory/2268-0-0x00000000000D0000-0x000000000015C000-memory.dmp upx behavioral1/files/0x00160000000242b3-2.dat upx behavioral1/memory/2296-4-0x0000000000090000-0x000000000011C000-memory.dmp upx behavioral1/memory/2268-10-0x00000000000D0000-0x000000000015C000-memory.dmp upx behavioral1/memory/2296-11-0x0000000000090000-0x000000000011C000-memory.dmp upx behavioral1/memory/2296-22-0x0000000000090000-0x000000000011C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\274ef0 b351fe02 File opened for modification C:\Windows\26d438 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.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 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b351fe02 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b351fe02 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b351fe02 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b351fe02 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b351fe02 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b351fe02 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b351fe02 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b351fe02 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b351fe02 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b351fe02 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2296 b351fe02 2296 b351fe02 2296 b351fe02 2296 b351fe02 2296 b351fe02 2296 b351fe02 2296 b351fe02 2296 b351fe02 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe Token: SeTcbPrivilege 2268 08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe Token: SeDebugPrivilege 2296 b351fe02 Token: SeTcbPrivilege 2296 b351fe02
Processes
-
C:\Users\Admin\AppData\Local\Temp\08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.exe"C:\Users\Admin\AppData\Local\Temp\08ea5d868a247a2690872015e0d26d9af638cec4b88cc271f4acbff4bdf5f992.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:2268
-
C:\Windows\Syswow64\b351fe02C:\Windows\Syswow64\b351fe021⤵
- 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:2296
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b351fe02
- Size 560KB
- SHA256 9e7de329071674ef0b78386171de0221a014df73c6a9b2429d240c427b8e8ad9
- MD5 80b63352a9184ccad0c5ba7413064be9
- SHA1 410067f0db6635b5485cd8d806a0790703248067
- SHA512 1ab0451bf4d7f849e13fc976fe9cbc670a3f562f128e4555a97b414f4c6f9d340f6cf57102003a3552085bb0894cef6c12733567088d3a56300595640c50ad75
- SSDEEP 6144:j4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:jrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T188C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH