Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
10/05/2026, 01:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe
- Size 2.4MB
- Sample260510-b58l1af16w
- SHA256 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8
- MD5 06dc9c09d86fcf7b1cc6598eb1820984
- SHA1 be6b8ecca497915dd52a7780586a88a4dab8f51e
- SHA512 1e110b1d371d7877dbd5d3370ac4a53629e747f4d570bd4230ddec5a2c64b962f2c9f400a34410018b6d0221d7cc63a632e4c00c13dd339d29c76a35c4a54ada
- SSDEEP 49152:4HHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtg:4nKdVkOhCXHHFZMjHfUKkVWsi
- TLSH T1ADB58E31E6818136D1B34671C6FA57BBA5287C221711A5CFA3C47A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2820 170371e0 - 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 2 223.5.5.5 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Destination IP 14 114.114.114.114 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Destination IP 15 223.5.5.5 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Destination IP 55 114.114.114.114 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Destination IP 56 223.5.5.5 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Destination IP 1 114.114.114.114 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 170371e0 File created C:\Windows\SysWOW64\170371e0 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 170371e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 170371e0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\304788 170371e0 File opened for modification C:\Windows\469ab8 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.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 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 170371e0 - 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\Cookies\CachePrefix = "Cookie:" 170371e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 170371e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 170371e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 170371e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 170371e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 170371e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 170371e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 170371e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 170371e0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2820 170371e0 2820 170371e0 2820 170371e0 2820 170371e0 2820 170371e0 2820 170371e0 2820 170371e0 2820 170371e0 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Token: SeTcbPrivilege 4124 17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe Token: SeDebugPrivilege 2820 170371e0 Token: SeTcbPrivilege 2820 170371e0
Processes
-
C:\Users\Admin\AppData\Local\Temp\17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.exe"C:\Users\Admin\AppData\Local\Temp\17d33374b194d7804b76ac488e43ce99d9eb31a02955ca21dc379cd057337ce8.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:4124
-
C:\Windows\Syswow64\170371e0C:\Windows\Syswow64\170371e01⤵
- 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:2820
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\170371e0
- Size 2.4MB
- SHA256 5e6af2bb9a58f17bff3377c0fd1ff50f75315e0594bb881c84d81d1fff5176d3
- MD5 357c4b7f7281b4399f2c2a7afbd1ea26
- SHA1 75983f4159e8fc73d385a46639d7bd7b019f7a36
- SHA512 3aaceac4c19b9de6428437ae8a2d2bf42e9d57ad2031388cfd1cae0f8135214bd3f0e8fdba93fd4aecf47de09f009be54837d9457d3a8cb9497a832e49c3dd6d
- SSDEEP 49152:bHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtg:bnKdVkOhCXHHFZMjHfUKkVWsi
- TLSH T120B58E31E6818136D1B34671C6FA57BBA5287C221711A5CFA3C47A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH