Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
21/04/2026, 00:36
Behavioral task
behavioral1
Sample
9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe
- Size 2.6MB
- Sample260421-aydbvaat3v
- SHA256 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a
- MD5 11cde346808263740e65801290b2423f
- SHA1 1e2d19130160ea02cbf245897e8579499916ec94
- SHA512 985fb5754dd6cdb53b9fa4dbd4b382934492192c8fcacd747a1efc52b11f06e46e0ddc8aafccf5de1ac81d7c0f6535d7fd849e2fd293058f6f897c98a5afb6c6
- SSDEEP 49152:GTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:GKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T140C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4140 ae592fd2 - 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 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe Destination IP 4 223.5.5.5 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe Destination IP 37 114.114.114.114 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe Destination IP 39 223.5.5.5 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe Destination IP 97 114.114.114.114 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe Destination IP 98 223.5.5.5 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ae592fd2 File created C:\Windows\SysWOW64\ae592fd2 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ae592fd2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ae592fd2 -
resource yara_rule behavioral1/memory/4416-0-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral1/files/0x000a00000001f15c-2.dat upx behavioral1/memory/4140-4-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/memory/4416-25-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral1/memory/4140-28-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/memory/4416-43-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral1/memory/4140-44-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/memory/4416-47-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral1/memory/4140-48-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/memory/4416-51-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\46e0d8 ae592fd2 File opened for modification C:\Windows\4b9a80 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.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 ae592fd2 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.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 ae592fd2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ae592fd2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ae592fd2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ae592fd2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ae592fd2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ae592fd2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ae592fd2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ae592fd2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ae592fd2 - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4140 ae592fd2 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe Token: SeTcbPrivilege 4416 9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe Token: SeDebugPrivilege 4140 ae592fd2 Token: SeTcbPrivilege 4140 ae592fd2
Processes
-
C:\Users\Admin\AppData\Local\Temp\9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.exe"C:\Users\Admin\AppData\Local\Temp\9e2511754282827d601af6fb94c2f6c5631baefbe33f6e08dc8e8f20c321963a.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:4416
-
C:\Windows\Syswow64\ae592fd2C:\Windows\Syswow64\ae592fd21⤵
- 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:4140
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ae592fd2
- Size 2.6MB
- SHA256 ffde6092eea4f65148632e1f620fba8e950c0439fe00d88d569cb132f6a356fb
- MD5 1463e3bf2bff3640f47dd897e5ce9d7c
- SHA1 b10431d30afb287f4ae52df12f9cb1d741390775
- SHA512 301454d9cdba0f2ff13f3be81a6ee748d919b17466ae714898e56f21ab4d767e901321509f15eb4139eedf406eaa7feca05415ab1aa13e1aa0ca977fb26459af
- SSDEEP 49152:XTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:XKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1BCC59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH