Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/05/2026, 13:32
Behavioral task
behavioral1
Sample
d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe
Resource
win10v2004-20260130-en
9 signatures
150 seconds
General
- Target d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe
- Size 2.6MB
- Sample260505-qs92mac14r
- SHA256 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009
- MD5 124466f201f64d940e3d8ed6c27f43cb
- SHA1 cae02bcaca7f800537d0ce59be6fe1c7fc1591c7
- SHA512 20ee0ef248b57826aeafa4af057a6da7b97064340ea7b9899d90ca2c845a1c8282bd97ce924a329ae6d63626b34fa4416407dbc835fa8d07e170893d5b3176a8
- SSDEEP 49152:xTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:xKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1D9C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 60 d93052e5 - 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 3 114.114.114.114 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe Destination IP 4 223.5.5.5 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe Destination IP 30 114.114.114.114 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe Destination IP 31 223.5.5.5 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d93052e5 File created C:\Windows\SysWOW64\d93052e5 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d93052e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d93052e5 -
resource yara_rule behavioral1/memory/436-0-0x0000000000890000-0x0000000000919000-memory.dmp upx behavioral1/files/0x0004000000023076-2.dat upx behavioral1/memory/60-4-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/memory/436-10-0x0000000000890000-0x0000000000919000-memory.dmp upx behavioral1/memory/60-20-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/memory/60-23-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/memory/436-32-0x0000000000890000-0x0000000000919000-memory.dmp upx behavioral1/memory/60-34-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/memory/436-60-0x0000000000890000-0x0000000000919000-memory.dmp upx behavioral1/memory/436-66-0x0000000000890000-0x0000000000919000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\776e8 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe File opened for modification C:\Windows\106f8 d93052e5 - 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 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d93052e5 - 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 d93052e5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d93052e5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d93052e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d93052e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d93052e5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d93052e5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d93052e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d93052e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d93052e5 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 60 d93052e5 60 d93052e5 60 d93052e5 60 d93052e5 60 d93052e5 60 d93052e5 60 d93052e5 60 d93052e5 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe Token: SeTcbPrivilege 436 d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe Token: SeDebugPrivilege 60 d93052e5 Token: SeTcbPrivilege 60 d93052e5
Processes
-
C:\Users\Admin\AppData\Local\Temp\d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.exe"C:\Users\Admin\AppData\Local\Temp\d6d5b25abc160ec2bba5c983910c9599f1ba3f85a7c1d64fdfb808466e548009.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:436
-
C:\Windows\Syswow64\d93052e5C:\Windows\Syswow64\d93052e51⤵
- 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:60
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d93052e5
- Size 2.6MB
- SHA256 be515a50e3ae26d30817d23585d956caee4a8b75dd856fc2218200274e0d123a
- MD5 ef1c849d21cbd8fb4ef34d051a7b96ce
- SHA1 dd1b4b7d27ebc919ff205fb03a0ee69f7dfbece2
- SHA512 478716a20df64a0c7a37b7241a791eaf3e059ab192ae1cbc8e6bdf311864c926b859eafa81fb70194eed49d7629fd7912e51f3c29946f34736f4d8990296cae5
- SSDEEP 49152:wTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:wKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T186C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH