Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/07/2026, 20:08
Behavioral task
behavioral1
Sample
d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe
- Size 576KB
- Sample260716-ywlr7sgx21
- SHA256 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f
- MD5 cae02115cdc99f5ac823d254e9be340f
- SHA1 aae0f34a88e308e37a0e08d182027f83106869e5
- SHA512 94edbb3736872f330da49a21c5bbdcd12e279686fdce4198be2946e24a32275421b717321563e08772013c6dfa4b28af33f2d493a0868627d13a67af98d54ea6
- SSDEEP 12288:OqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3K:OjHPOSOkx2LFscUQPK
- TLSH T1D2C47C31E201C03AD1A74572C6FE0BAFA568BD24431562C7A3D479762FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1668 e409e774 - 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 1 114.114.114.114 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe Destination IP 2 223.5.5.5 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe Destination IP 13 114.114.114.114 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe Destination IP 14 223.5.5.5 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\e409e774 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e409e774 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e409e774 -
resource yara_rule behavioral2/memory/4312-0-0x0000000000AF0000-0x0000000000B79000-memory.dmp upx behavioral2/files/0x0008000000019ce0-2.dat upx behavioral2/memory/1668-4-0x0000000000C20000-0x0000000000CA9000-memory.dmp upx behavioral2/memory/4312-12-0x0000000000AF0000-0x0000000000B79000-memory.dmp upx behavioral2/memory/1668-14-0x0000000000C20000-0x0000000000CA9000-memory.dmp upx behavioral2/memory/1668-22-0x0000000000C20000-0x0000000000CA9000-memory.dmp upx behavioral2/memory/4312-39-0x0000000000AF0000-0x0000000000B79000-memory.dmp upx behavioral2/memory/1668-40-0x0000000000C20000-0x0000000000CA9000-memory.dmp upx behavioral2/memory/1668-44-0x0000000000C20000-0x0000000000CA9000-memory.dmp upx behavioral2/memory/4312-47-0x0000000000AF0000-0x0000000000B79000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1c8e88 e409e774 File opened for modification C:\Windows\49d2b0 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.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 e409e774 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e409e774 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e409e774 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e409e774 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e409e774 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e409e774 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e409e774 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e409e774 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e409e774 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e409e774 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA e409e774 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 e409e774 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1668 e409e774 1668 e409e774 1668 e409e774 1668 e409e774 1668 e409e774 1668 e409e774 1668 e409e774 1668 e409e774 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe Token: SeTcbPrivilege 4312 d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe Token: SeDebugPrivilege 1668 e409e774 Token: SeTcbPrivilege 1668 e409e774
Processes
-
C:\Users\Admin\AppData\Local\Temp\d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.exe"C:\Users\Admin\AppData\Local\Temp\d88ae28e569bd275873b1a0323047df6a538345f8268ad6d7035cbe8e89fe58f.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:4312
-
C:\Windows\Syswow64\e409e774C:\Windows\Syswow64\e409e7741⤵
- 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:1668
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e409e774
- Size 576KB
- SHA256 b03c26143064d9925eb78a7e842034214f9eadf83a0deb3adbe4ae81ace0fa63
- MD5 a7785bf050a61fd8b71ed42299ffcb84
- SHA1 dbca19bff658114fd7f5b93630b197906c2a1c42
- SHA512 af5c5e96de33f2c5a3c5241b5bf7759750ab25ccae5d95d527de047ec9ee9e33953eac846aa5e4d4e0b4b4169c6583d7c4d7535f169be025a0ee11108f43ce64
- SSDEEP 12288:0qXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3K:0jHPOSOkx2LFscUQPK
- TLSH T108C47C31E201C03AD1A74572C6FE0BAFA568BD24431562C7A3D479762FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH