Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/08/2026, 19:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe
- Size 1.2MB
- Sample260824-x17pssseqc
- SHA256 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3
- MD5 0e366eb7e4ca96e9f1268c49724cb528
- SHA1 27c11b6049e41699e9faa8e639d0c246a553d9c6
- SHA512 9756da6879ba1a3a24b57d21c181bc4bbc44104bb7562ddc6762c5175c48071b7d24447e3e32ac08aa80983cfce1a684d79c846c5b83d68b898c612a7387329b
- SSDEEP 24576:MvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFz:MHHKO29QG5QZuTtS0rQMYx
- TLSH T169557D21F741C036D5AB017186B94BAEA578BD61072555C7B3C87E3A2FB22D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3236 378ddb81 - 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 129 223.5.5.5 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Destination IP 3 114.114.114.114 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Destination IP 4 223.5.5.5 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Destination IP 66 114.114.114.114 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Destination IP 67 223.5.5.5 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Destination IP 128 114.114.114.114 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 378ddb81 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 378ddb81 File created C:\Windows\SysWOW64\378ddb81 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3766c8 378ddb81 File opened for modification C:\Windows\320f58 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.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 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 378ddb81 - 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\History\CachePrefix = "Visited:" 378ddb81 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 378ddb81 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 378ddb81 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 378ddb81 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 378ddb81 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 378ddb81 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 378ddb81 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 378ddb81 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 378ddb81 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3236 378ddb81 3236 378ddb81 3236 378ddb81 3236 378ddb81 3236 378ddb81 3236 378ddb81 3236 378ddb81 3236 378ddb81 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Token: SeTcbPrivilege 2924 d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe Token: SeDebugPrivilege 3236 378ddb81 Token: SeTcbPrivilege 3236 378ddb81
Processes
-
C:\Users\Admin\AppData\Local\Temp\d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.exe"C:\Users\Admin\AppData\Local\Temp\d165f72b46bfe6388f55444bbfba26e68da2e27ab8fb6892ebe8b7f79b29aab3.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:2924
-
C:\Windows\Syswow64\378ddb81C:\Windows\Syswow64\378ddb811⤵
- 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:3236
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\378ddb81
- Size 1.2MB
- SHA256 f3cfad2d87a90be892efeb65717443f8d3335db10657f47dd39b2bf48c0c77b2
- MD5 eb65e232ca6907b491c7e3f17365841f
- SHA1 978f575893b6a97a56142f184e310004cf2eb82a
- SHA512 e26258f254db81e20ae2b3820006d411ee8b85c4890e331bcbdd493a2a468f5678222f9a7967d051b0174b0cde3302170fbdd3e981b3813479a19856b512e500
- SSDEEP 24576:PvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFz:PHHKO29QG5QZuTtS0rQMYx
- TLSH T156557D21F741C036D5AB017186B94BAEA578BD61072555C7B3C87E3A2FB22D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH