Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 12:09
Behavioral task
behavioral1
Sample
e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe
- Size 618KB
- Sample260729-pbw8rstcqa
- SHA256 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344
- MD5 0dd5ff1c252736bd1db9976056b24c35
- SHA1 b093d07e353492f04e0ef83cdd0670cdbb15c041
- SHA512 7ab2f87dc6d050465426b502165537896b1c3b82f50a36205b27f23e80588e0ab55f9e90ede9b570cde72ba0cc8310ad4749716e31a3f261614168d865aa0fd3
- SSDEEP 12288:fqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:fjHPOSOkx2LFscUQPxW
- TLSH T174D47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1364 aeea3c49 - 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 2 223.5.5.5 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe Destination IP 12 114.114.114.114 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe Destination IP 13 223.5.5.5 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe Destination IP 1 114.114.114.114 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 aeea3c49 File created C:\Windows\SysWOW64\aeea3c49 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aeea3c49 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 aeea3c49 -
resource yara_rule behavioral2/memory/2200-0-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral2/files/0x000a00000001b315-2.dat upx behavioral2/memory/1364-3-0x0000000000B40000-0x0000000000BC9000-memory.dmp upx behavioral2/memory/2200-12-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral2/memory/1364-14-0x0000000000B40000-0x0000000000BC9000-memory.dmp upx behavioral2/memory/2200-35-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral2/memory/1364-36-0x0000000000B40000-0x0000000000BC9000-memory.dmp upx behavioral2/memory/2200-52-0x00000000008F0000-0x0000000000979000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\175a28 aeea3c49 File opened for modification C:\Windows\25aa30 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.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 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aeea3c49 - 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 aeea3c49 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" aeea3c49 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" aeea3c49 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ aeea3c49 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" aeea3c49 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" aeea3c49 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" aeea3c49 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" aeea3c49 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing aeea3c49 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA aeea3c49 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 aeea3c49 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1364 aeea3c49 1364 aeea3c49 1364 aeea3c49 1364 aeea3c49 1364 aeea3c49 1364 aeea3c49 1364 aeea3c49 1364 aeea3c49 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe Token: SeTcbPrivilege 2200 e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe Token: SeDebugPrivilege 1364 aeea3c49 Token: SeTcbPrivilege 1364 aeea3c49
Processes
-
C:\Users\Admin\AppData\Local\Temp\e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.exe"C:\Users\Admin\AppData\Local\Temp\e1f02500e52fde64f03b1c3c9a9d7fa2948ed7cecef2f33012e3e692fb3fb344.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:2200
-
C:\Windows\Syswow64\aeea3c49C:\Windows\Syswow64\aeea3c491⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1364
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\aeea3c49
- Size 618KB
- SHA256 22040a0173937dacc6237f756eaf12cc6acab6bab0a8c40cb07a137f39a9aa17
- MD5 eb3d8c701b288ab01964d530de7320d5
- SHA1 6157dfd1a8b8da9271ed004eb20440442cca2419
- SHA512 687b8bfe798924243f30cee5f131bd1bdbefb3aa924a825b9e5f69bfd9da3449e5267cc0c958887f9a065ade34f3a5f098c1164ea5cdbbb1216601f6894ffb54
- SSDEEP 12288:zqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:zjHPOSOkx2LFscUQPxW
- TLSH T1D0D47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH