Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 02:51
Behavioral task
behavioral1
Sample
2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe
- Size 873KB
- Sample260809-dcnr8syfrb
- SHA256 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f
- MD5 c9bf2d05823643e6e668ebca72b8ebf8
- SHA1 efb4ff06790cc6a8f1e6cb9ef5b91665b1786a8a
- SHA512 7698c68b3cf8756b0c6d3a82ae004d1f521d99f4c947eb59f49931afbdabd598221f5a6862fdaa21082d2b932e015df9b0d4e331cd984f834005db33e5dbdae0
- SSDEEP 12288:rSvO2x9mONvKRhLSFtsOkx2LIaeyk5FAQjU/Lik8CQ3uEW:evO2xJKRh2kOkx2LFxNcUQPxW
- TLSH T183156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3364 7de46995 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 61 114.114.114.114 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe Destination IP 62 223.5.5.5 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe Destination IP 3 114.114.114.114 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe Destination IP 5 223.5.5.5 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe Destination IP 17 114.114.114.114 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe Destination IP 19 223.5.5.5 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\7de46995 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7de46995 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7de46995 -
resource yara_rule behavioral2/memory/3412-0-0x0000000000970000-0x00000000009FC000-memory.dmp upx behavioral2/files/0x000a000000019cb8-2.dat upx behavioral2/memory/3364-4-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx behavioral2/memory/3412-16-0x0000000000970000-0x00000000009FC000-memory.dmp upx behavioral2/memory/3364-17-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx behavioral2/memory/3364-29-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3a6a28 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe File opened for modification C:\Windows\3997c8 7de46995 - 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 7de46995 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe - 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 7de46995 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7de46995 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7de46995 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7de46995 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7de46995 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7de46995 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7de46995 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7de46995 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7de46995 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3364 7de46995 3364 7de46995 3364 7de46995 3364 7de46995 3364 7de46995 3364 7de46995 3364 7de46995 3364 7de46995 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe Token: SeTcbPrivilege 3412 2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe Token: SeDebugPrivilege 3364 7de46995 Token: SeTcbPrivilege 3364 7de46995
Processes
-
C:\Users\Admin\AppData\Local\Temp\2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.exe"C:\Users\Admin\AppData\Local\Temp\2003db427cd0ebbffaaa29abb75174945a25bc3f8448c025d6b80147aba7c62f.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:3412
-
C:\Windows\Syswow64\7de46995C:\Windows\Syswow64\7de469951⤵
- 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:3364
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\7de46995
- Size 873KB
- SHA256 6d697f6fc35c2d056b98fc393b48f7fa4dc5c48d597f7abdbe95e15d2b1a9ac1
- MD5 99c58d59cc2a3be74a2b7535ceb2ee7b
- SHA1 ed607a7791f980ca4b48f4ede19e58089f13cef5
- SHA512 ec37ba32a87a683287e0172c778d852563aaa35e1f3b9c71f2b4159194b038cc27b2cea3cb74d827517c8b95f8f37f2379abaad79baa442c9fdbb259157af9ac
- SSDEEP 12288:mSvO2x9mONvKRhLSFtsOkx2LIaeyk5FAQjU/Lik8CQ3uEW:FvO2xJKRh2kOkx2LFxNcUQPxW
- TLSH T15F156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH