Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/08/2026, 00:07
Behavioral task
behavioral1
Sample
cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe
- Size 873KB
- Sample260807-aearlsda37
- SHA256 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508
- MD5 26304dcb6104e551b0343c2f3cc20604
- SHA1 fb1c9eee04caa1ebb0cbac5dc435ade3b34bd351
- SHA512 a6a0b7bbe5f8440e252134023673a5102cb976e9cbddc2695bd8c02f2112e15d37146a83415a1efc0e945d9a7fe8da4db593c41818607fbbbe250b99a50ca3ed
- SSDEEP 12288:bSvO2x9mONvKRhLSFtsOkx2LIaeyk5FAQjU/Lik8CQ3uEW:uvO2xJKRh2kOkx2LFxNcUQPxW
- TLSH T177156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3412 132e6f8e - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 65 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 142 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 375 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 406 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 407 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 467 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 4 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 64 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 137 114.114.114.114 3412 132e6f8e Destination IP 301 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 468 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 151 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 206 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 207 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 302 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 376 223.5.5.5 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 3 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Destination IP 141 114.114.114.114 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 132e6f8e File created C:\Windows\SysWOW64\132e6f8e cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 132e6f8e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 132e6f8e -
resource yara_rule behavioral1/memory/2568-0-0x00000000007D0000-0x000000000085C000-memory.dmp upx behavioral1/files/0x00060000000231d3-3.dat upx behavioral1/memory/3412-4-0x0000000000810000-0x000000000089C000-memory.dmp upx behavioral1/memory/2568-16-0x00000000007D0000-0x000000000085C000-memory.dmp upx behavioral1/memory/3412-17-0x0000000000810000-0x000000000089C000-memory.dmp upx behavioral1/memory/3412-34-0x0000000000810000-0x000000000089C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3a6a28 132e6f8e File opened for modification C:\Windows\2bf710 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.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 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 132e6f8e - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 132e6f8e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 132e6f8e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 132e6f8e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 132e6f8e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 132e6f8e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 132e6f8e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 132e6f8e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 132e6f8e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 132e6f8e - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3412 132e6f8e 3412 132e6f8e 3412 132e6f8e 3412 132e6f8e 3412 132e6f8e 3412 132e6f8e 3412 132e6f8e 3412 132e6f8e 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Token: SeTcbPrivilege 2568 cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe Token: SeDebugPrivilege 3412 132e6f8e Token: SeTcbPrivilege 3412 132e6f8e
Processes
-
C:\Users\Admin\AppData\Local\Temp\cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.exe"C:\Users\Admin\AppData\Local\Temp\cde9d3ac7f0300096c84defc2697e4c28d83d99a421cb95fe99472e6fd6e2508.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:2568
-
C:\Windows\Syswow64\132e6f8eC:\Windows\Syswow64\132e6f8e1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:3412
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\132e6f8e
- Size 873KB
- SHA256 9ee705a9936d4578f99d8e22da0e822b30b7f356b8c1946615baee00f06cbdb5
- MD5 3b0d4f9ea94ff0b98810a7ea5fb6e15c
- SHA1 23a5e96edaaad1fa001c690ecad2ad70c368b7ca
- SHA512 16ee3313fff59ab5c41470c4d9b461325ee040d2cdeb2aa30be5b116d617d4dec9d2fd79dadbe138e3cd50f45aff5506407d7116684f5ad6979c3101abceb2f2
- SSDEEP 12288:NSvO2x9mONvKRhLSFtsOkx2LIaeyk5FAQjU/Lik8CQ3uEW:MvO2xJKRh2kOkx2LFxNcUQPxW
- TLSH T110156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH