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
08/05/2026, 19:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe
- Size 395KB
- Sample260508-ycybwscz21
- SHA256 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406
- MD5 598d1e74c637b2fc33c40b22cdea3a6f
- SHA1 2d301593ad8cc567bf5488bd19d9344a2d80aa2b
- SHA512 f7966353ffe24294202529a7f21d1aa5de6201464639dabedb4ba3bb5b18abda48a6e8a4d9b4e9b5921998eab3dbb6774f364812a5c922d8ec53646432db680e
- SSDEEP 6144:qwdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:qn9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T158846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4500 6df13440 - 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 3 114.114.114.114 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Destination IP 4 223.5.5.5 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Destination IP 32 114.114.114.114 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Destination IP 35 223.5.5.5 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Destination IP 94 114.114.114.114 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Destination IP 95 223.5.5.5 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\6df13440 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6df13440 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6df13440 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4d0aa8 6df13440 File opened for modification C:\Windows\4ed278 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.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 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6df13440 - 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 6df13440 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6df13440 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6df13440 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6df13440 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6df13440 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6df13440 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6df13440 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6df13440 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6df13440 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4500 6df13440 4500 6df13440 4500 6df13440 4500 6df13440 4500 6df13440 4500 6df13440 4500 6df13440 4500 6df13440 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Token: SeTcbPrivilege 4604 2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe Token: SeDebugPrivilege 4500 6df13440 Token: SeTcbPrivilege 4500 6df13440
Processes
-
C:\Users\Admin\AppData\Local\Temp\2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.exe"C:\Users\Admin\AppData\Local\Temp\2037d08e8e71f68bf1722444f1c2bc6f223cf72339195b284b644dd95eef2406.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:4604
-
C:\Windows\Syswow64\6df13440C:\Windows\Syswow64\6df134401⤵
- 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:4500
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6df13440
- Size 395KB
- SHA256 852587e18ab0723def68aad8581f698308ec21bd35004b57438f1428eb56ca6f
- MD5 2b76c4acca2342677191f5f1df169000
- SHA1 fddf1eab636929c7a0d1bfca11266e1ebf204f44
- SHA512 cb7fba45d5311e8dfe370b41eac676f36cbd9c2d5a26c4fa73be682baf54966f3fe905b8fc3a00d65b77709c7e6e47fc831cecb674ef122bea0d551ecf7239a5
- SSDEEP 6144:NwdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:Nn9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T141846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH