Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/08/2026, 00:52
Behavioral task
behavioral1
Sample
7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe
- Size 2.9MB
- Sample260817-a79reagg69
- SHA256 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780
- MD5 a497ba9fd93b9ca4345dc15aad80e712
- SHA1 44d4e490ae73616fc5c73b2eaa9b831c4a84dc1a
- SHA512 38f4e4b51465a77c92c12a5438708e009203abbf4961f1403845c70e1f0f6431a7cebfdda7af1bab89be76eb773289bba4b3b25c6958cfb54af5e69879fc2e60
- SSDEEP 49152:aHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:anKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1B0D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2104 143396e0 - 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 4 223.5.5.5 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe Destination IP 46 114.114.114.114 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe Destination IP 47 223.5.5.5 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe Destination IP 3 114.114.114.114 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 143396e0 File created C:\Windows\SysWOW64\143396e0 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 143396e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 143396e0 -
resource yara_rule behavioral1/memory/3932-0-0x0000000000950000-0x00000000009DC000-memory.dmp upx behavioral1/files/0x00060000000231d3-2.dat upx behavioral1/memory/2104-3-0x0000000000E00000-0x0000000000E8C000-memory.dmp upx behavioral1/memory/3932-10-0x0000000000950000-0x00000000009DC000-memory.dmp upx behavioral1/memory/2104-11-0x0000000000E00000-0x0000000000E8C000-memory.dmp upx behavioral1/memory/2104-29-0x0000000000E00000-0x0000000000E8C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\240570 143396e0 File opened for modification C:\Windows\435138 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.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 143396e0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 143396e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 143396e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 143396e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 143396e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 143396e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 143396e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 143396e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 143396e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 143396e0 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 143396e0 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 143396e0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2104 143396e0 2104 143396e0 2104 143396e0 2104 143396e0 2104 143396e0 2104 143396e0 2104 143396e0 2104 143396e0 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe Token: SeTcbPrivilege 3932 7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe Token: SeDebugPrivilege 2104 143396e0 Token: SeTcbPrivilege 2104 143396e0
Processes
-
C:\Users\Admin\AppData\Local\Temp\7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.exe"C:\Users\Admin\AppData\Local\Temp\7e0b603be34e324ac25e3bff7d02ed7f8cce6d817ce237c8fb62539d6f26d780.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:3932
-
C:\Windows\Syswow64\143396e0C:\Windows\Syswow64\143396e01⤵
- 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:2104
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\143396e0
- Size 2.9MB
- SHA256 b43479f8e7b83ee80f4b634130964821071de0de371053ba8913e3c9da525a6d
- MD5 f51ec5cd77029b47bc671250f7e1371b
- SHA1 6e7eba25c91a61082b39d1a5ca2ff2014cca7b2d
- SHA512 c6f68e350700f4ae9c14b97ad7f034b4b0f34f46465f160a9f727940cc140b659e473f265fc2716cf60a7ee80d8b2b4ae798880f2b0f29297c81e9787ec513a4
- SSDEEP 49152:2HHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:2nKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1C2D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH