Analysis
- max time kernel
149s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/04/2026, 03:49
Behavioral task
behavioral1
Sample
c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe
- Size 2.6MB
- Sample260419-edd5vscs2q
- SHA256 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82
- MD5 f6562946c2e1f5c49850270df5a66d78
- SHA1 7a8b8025d9e069e324d1020c8c7f2936cfee4f71
- SHA512 a59b5d73a6ab55c279b3b391fc569c4120697ee2bb088b14ab9a15de82d8c850a0241b340bed4f7534b32385ccb91c98f6f26c8bfb4455ed7a6635e0f03f9026
- SSDEEP 49152:kTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:kKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T142C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4484 260d5060 - 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 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe Destination IP 4 223.5.5.5 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe Destination IP 21 114.114.114.114 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe Destination IP 26 223.5.5.5 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 260d5060 File created C:\Windows\SysWOW64\260d5060 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 260d5060 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 260d5060 -
resource yara_rule behavioral1/memory/4456-0-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral1/files/0x000f000000021658-2.dat upx behavioral1/memory/4484-4-0x00000000005A0000-0x0000000000629000-memory.dmp upx behavioral1/memory/4456-10-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral1/memory/4484-13-0x00000000005A0000-0x0000000000629000-memory.dmp upx behavioral1/memory/4456-30-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral1/memory/4484-31-0x00000000005A0000-0x0000000000629000-memory.dmp upx behavioral1/memory/4456-48-0x0000000000110000-0x0000000000199000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4cc488 260d5060 File opened for modification C:\Windows\4c49d0 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.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 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 260d5060 - 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\Cookies\CachePrefix = "Cookie:" 260d5060 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 260d5060 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 260d5060 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 260d5060 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 260d5060 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 260d5060 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 260d5060 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 260d5060 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 260d5060 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 260d5060 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 260d5060 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4484 260d5060 4484 260d5060 4484 260d5060 4484 260d5060 4484 260d5060 4484 260d5060 4484 260d5060 4484 260d5060 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe Token: SeTcbPrivilege 4456 c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe Token: SeDebugPrivilege 4484 260d5060 Token: SeTcbPrivilege 4484 260d5060
Processes
-
C:\Users\Admin\AppData\Local\Temp\c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.exe"C:\Users\Admin\AppData\Local\Temp\c47dde1fe89ac564d15d9de0520a1d978e5395f277195fe175270d8c2f22ca82.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:4456
-
C:\Windows\Syswow64\260d5060C:\Windows\Syswow64\260d50601⤵
- 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:4484
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\260d5060
- Size 2.6MB
- SHA256 c680e74e9a51973766faa4c0e8f162f5f032ab7c8926f71d15060edfbbbde5d9
- MD5 6c2c1d9a61112ceed43d5e1298c29c02
- SHA1 78a0520a06cc6a390a69893153846292a43be6ff
- SHA512 579b4b3be3957de0e244917832f4421d85e4450f3cc2d1a5658977b13bad8d7a7948b327bd5e10dd0eee5632d1f0717560159686ac24906d4db6044e0d2c835b
- SSDEEP 49152:VTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:VKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T180C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH