Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
29/05/2026, 04:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe
- Size 2.0MB
- Sample260529-e9b1dac16x
- SHA256 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8
- MD5 3f360121d48b81a27b964fcde3966357
- SHA1 fba3dab5b747c748a04f73a1fec2ba38e41e4f93
- SHA512 3f91ba804c59acefd532403ff5294b16af1db551f10b43528da9f8c0ef7f861b63cbe6f60d78222b3a0785a6827b14910216e84bc9e25a255fdbbcb69e81b4ac
- SSDEEP 49152:XHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:XnKdVkOhCXHHFZMjHfUKkVi
- TLSH T119A57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3340 d6304e20 - 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 68 114.114.114.114 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Destination IP 71 223.5.5.5 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Destination IP 1 114.114.114.114 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Destination IP 2 223.5.5.5 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Destination IP 12 114.114.114.114 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Destination IP 13 223.5.5.5 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d6304e20 File created C:\Windows\SysWOW64\d6304e20 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d6304e20 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d6304e20 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\392e98 d6304e20 File opened for modification C:\Windows\56b290 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.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 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d6304e20 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d6304e20 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d6304e20 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d6304e20 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d6304e20 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d6304e20 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d6304e20 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d6304e20 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d6304e20 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d6304e20 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3340 d6304e20 3340 d6304e20 3340 d6304e20 3340 d6304e20 3340 d6304e20 3340 d6304e20 3340 d6304e20 3340 d6304e20 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Token: SeTcbPrivilege 5064 ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe Token: SeDebugPrivilege 3340 d6304e20 Token: SeTcbPrivilege 3340 d6304e20
Processes
-
C:\Users\Admin\AppData\Local\Temp\ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.exe"C:\Users\Admin\AppData\Local\Temp\ee277d1a622cdbe65870d96c3ff07f9cd8b59e28541ad3e2c0d9f6be1aab4df8.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:5064
-
C:\Windows\Syswow64\d6304e20C:\Windows\Syswow64\d6304e201⤵
- 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:3340
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d6304e20
- Size 2.0MB
- SHA256 3d265b0fb1a7d4580262754e0f3f2747f20246aa716aab282188eaf44773c7e2
- MD5 9fdf04abb4c8d46e21a2c6756cc24a41
- SHA1 5cecf414b1495b1b54ab37608a0fa47f4bb5d87d
- SHA512 dd9300518da161cc9f76f50a244d63fec7927b182ee2f7fdc2c6060e41770aa428667403d8b693524e4e2e2613f3f13b11841e4a0f70866ee06197321ba7216b
- SSDEEP 49152:JHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:JnKdVkOhCXHHFZMjHfUKkVi
- TLSH T142A57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH