Analysis
- max time kernel
149s - 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, 05:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe
- Size 2.0MB
- Sample260529-fpca3sds9t
- SHA256 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3
- MD5 b5b5972d35b4f4a37a9b3a3ba14283ef
- SHA1 6c07ebc405c509417489e0fda957ed55181a1ec4
- SHA512 ef2d19db360c4b8d5c0d2631a8dfa00f01173c570b6bab26a9d3b4189623275f56747f960505d461ac0846ca368d1b3d6783490ae10b47801fbeefe8886e8423
- SSDEEP 49152:LHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:LnKdVkOhCXHHFZMjHfUKkVi
- TLSH T1BCA57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5320 7323148f - 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 55 114.114.114.114 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Destination IP 56 223.5.5.5 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Destination IP 1 114.114.114.114 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Destination IP 2 223.5.5.5 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Destination IP 13 114.114.114.114 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Destination IP 14 223.5.5.5 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\7323148f 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7323148f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7323148f - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5b1490 7323148f File opened for modification C:\Windows\37e180 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.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 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7323148f - 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 7323148f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7323148f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7323148f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7323148f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7323148f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7323148f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7323148f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7323148f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7323148f - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5320 7323148f 5320 7323148f 5320 7323148f 5320 7323148f 5320 7323148f 5320 7323148f 5320 7323148f 5320 7323148f 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Token: SeTcbPrivilege 3264 1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe Token: SeDebugPrivilege 5320 7323148f Token: SeTcbPrivilege 5320 7323148f
Processes
-
C:\Users\Admin\AppData\Local\Temp\1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.exe"C:\Users\Admin\AppData\Local\Temp\1c36224b3f8be2073efd69a57e394bec073725b693d6e486cc6236d1b7294cc3.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:3264
-
C:\Windows\Syswow64\7323148fC:\Windows\Syswow64\7323148f1⤵
- 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:5320
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7323148f
- Size 2.0MB
- SHA256 86f09f7a9d3c528261d24f51610da1d54c51321f7a3336ee347f28138f149440
- MD5 8fcea62473f99416a61722100bb3d550
- SHA1 adc6cf5e5c5f74928f15536f13197b0f25d83c95
- SHA512 b152a156c03e6713044f4e1c85bae0a93115dcc80ce76b7b9927673bb2f87a2d35f13e75e9261035513f138211f1201d2a588bb613f1e06f717607b56f96d2d3
- SSDEEP 49152:QHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:QnKdVkOhCXHHFZMjHfUKkVi
- TLSH T1ACA57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH