Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 01:57
Behavioral task
behavioral1
Sample
c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe
- Size 560KB
- Sample260802-cdbcvsbn3z
- SHA256 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877
- MD5 6c46ecbea010e7b5a029ab1155af96e5
- SHA1 82c42ee011d7dd1cb756cdb49b7b23261c2586e8
- SHA512 cb6007518f327cadc3c18fac39baaf50dc91d8f2a83b1b33d86236bf23f431bc347da4b96412ba730d2092ed4e09eec2cb8b2b525cac4fdd374388711c9b79ef
- SSDEEP 6144:F4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:FrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T18CC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2912 7e2ac330 - 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 42 223.5.5.5 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe Destination IP 1 114.114.114.114 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe Destination IP 4 223.5.5.5 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe Destination IP 41 114.114.114.114 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7e2ac330 File created C:\Windows\SysWOW64\7e2ac330 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7e2ac330 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7e2ac330 -
resource yara_rule behavioral1/memory/5056-0-0x00000000008F0000-0x000000000097C000-memory.dmp upx behavioral1/files/0x000b000000023f94-2.dat upx behavioral1/memory/2912-4-0x0000000000470000-0x00000000004FC000-memory.dmp upx behavioral1/memory/5056-18-0x00000000008F0000-0x000000000097C000-memory.dmp upx behavioral1/memory/2912-19-0x0000000000470000-0x00000000004FC000-memory.dmp upx behavioral1/memory/2912-27-0x0000000000470000-0x00000000004FC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\31dac0 7e2ac330 File opened for modification C:\Windows\568f80 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.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 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7e2ac330 - 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 7e2ac330 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7e2ac330 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7e2ac330 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7e2ac330 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7e2ac330 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7e2ac330 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7e2ac330 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7e2ac330 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7e2ac330 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2912 7e2ac330 2912 7e2ac330 2912 7e2ac330 2912 7e2ac330 2912 7e2ac330 2912 7e2ac330 2912 7e2ac330 2912 7e2ac330 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe Token: SeTcbPrivilege 5056 c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe Token: SeDebugPrivilege 2912 7e2ac330 Token: SeTcbPrivilege 2912 7e2ac330
Processes
-
C:\Users\Admin\AppData\Local\Temp\c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.exe"C:\Users\Admin\AppData\Local\Temp\c000d1e5a2473cfd0f7ea3fc680b59b572b7cca92e96df1cbed7ceae58abe877.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:5056
-
C:\Windows\Syswow64\7e2ac330C:\Windows\Syswow64\7e2ac3301⤵
- 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:2912
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\7e2ac330
- Size 560KB
- SHA256 def43bb11552e2801201e4dfbefe4a51ac12786dda0aa492af24ce240d9d2b5e
- MD5 b7fff0fd3b909391ee34cd83b8d086c2
- SHA1 4d9b4e5f9e7f30c0d271cbfa3484ce84910bc0a8
- SHA512 c7c72ad838f92f7dd74c3de71ada97bb94ed8c8dcdc870475a11391715fbf5889580bac150f39fab410adc47b3270840ce28ebdd2ca52b0b27fa9a25ad0d052a
- SSDEEP 6144:K4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:KrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1E1C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH