Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/05/2026, 17:47
Behavioral task
behavioral1
Sample
edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe
- Size 768KB
- Sample260504-wda7msds7p
- SHA256 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342
- MD5 b4d247794a88bb4d3621d33a0e4bfb29
- SHA1 54e40fd8328dba2b6a917001b9fbf04fe2f7e93a
- SHA512 322e357f72101e3f96af76876428d55602c9bc073844f0bcf52f60b13783746915c8cf346d38013250a1476fc404436e05a306338444c0b8cda5b5fb1aa74561
- SSDEEP 12288:nqXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:njHPOSOkx2LFscU6UQOJdT
- TLSH T10CF47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1552 ccfec950 - 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 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe Destination IP 4 223.5.5.5 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe Destination IP 34 114.114.114.114 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe Destination IP 37 223.5.5.5 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 ccfec950 File created C:\Windows\SysWOW64\ccfec950 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ccfec950 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ccfec950 -
resource yara_rule behavioral1/memory/6056-0-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/files/0x000800000001e6f8-2.dat upx behavioral1/memory/1552-3-0x0000000000650000-0x00000000006D9000-memory.dmp upx behavioral1/memory/6056-14-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/memory/1552-16-0x0000000000650000-0x00000000006D9000-memory.dmp upx behavioral1/memory/6056-15-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/memory/6056-40-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/memory/1552-42-0x0000000000650000-0x00000000006D9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1a9220 ccfec950 File opened for modification C:\Windows\67ae50 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.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 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ccfec950 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ccfec950 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ccfec950 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ccfec950 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ccfec950 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ccfec950 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ccfec950 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ccfec950 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ccfec950 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ccfec950 - 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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 ccfec950 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA ccfec950 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 1552 ccfec950 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe Token: SeTcbPrivilege 6056 edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe Token: SeDebugPrivilege 1552 ccfec950 Token: SeTcbPrivilege 1552 ccfec950
Processes
-
C:\Users\Admin\AppData\Local\Temp\edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.exe"C:\Users\Admin\AppData\Local\Temp\edde9e5689c28bd05835f134cf79c67213c320b8a128a985e2b0e94788cd4342.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:6056
-
C:\Windows\Syswow64\ccfec950C:\Windows\Syswow64\ccfec9501⤵
- 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:1552
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ccfec950
- Size 768KB
- SHA256 9866907899a23d730b5442ba3499aa06980d4d7673b9e8a425ae099f9293ee80
- MD5 cda7ad433ae58e37770c1b9e52304521
- SHA1 97ff985938214ee7e6e916590a455030240d1c8a
- SHA512 a1b253d9c341da2584e41bcb5ab00a456a50ab469a591f6690c54b9794e995bddbf87237598acd2484fbf660c39bd0e0889f3a07c9883b709526d574487da40e
- SSDEEP 12288:dqXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:djHPOSOkx2LFscU6UQOJdT
- TLSH T148F47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH