Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 03:19
Behavioral task
behavioral1
Sample
60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe
- Size 832KB
- Sample260730-dvacka11ht
- SHA256 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9
- MD5 7402a977271cef2c9c5afffed4d1ee2e
- SHA1 378da95b4c2ca3970e39d8a8527b2b2fb71d1a9c
- SHA512 8d48ece84ea4f85f9eab68693cfea3bc7dca43227cb3ae7f05942c1c48198be45c05b77799f1c32f1f9bec540d0595af63e3d307db7b7580324f685d0b493e11
- SSDEEP 12288:OqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:OjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T170059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4252 f1f83b0e - 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 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe Destination IP 3 223.5.5.5 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe Destination IP 23 114.114.114.114 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe Destination IP 24 223.5.5.5 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f1f83b0e File created C:\Windows\SysWOW64\f1f83b0e 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f1f83b0e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f1f83b0e -
resource yara_rule behavioral2/memory/4248-0-0x0000000000910000-0x0000000000999000-memory.dmp upx behavioral2/files/0x000f00000001b87e-2.dat upx behavioral2/memory/4252-3-0x0000000000160000-0x00000000001E9000-memory.dmp upx behavioral2/memory/4248-10-0x0000000000910000-0x0000000000999000-memory.dmp upx behavioral2/memory/4252-12-0x0000000000160000-0x00000000001E9000-memory.dmp upx behavioral2/memory/4248-31-0x0000000000910000-0x0000000000999000-memory.dmp upx behavioral2/memory/4252-32-0x0000000000160000-0x00000000001E9000-memory.dmp upx behavioral2/memory/4248-48-0x0000000000910000-0x0000000000999000-memory.dmp upx behavioral2/memory/4248-52-0x0000000000910000-0x0000000000999000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\48cbb8 f1f83b0e File opened for modification C:\Windows\48ba30 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.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 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f1f83b0e - 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 f1f83b0e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" f1f83b0e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f1f83b0e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f1f83b0e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f1f83b0e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f1f83b0e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f1f83b0e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f1f83b0e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f1f83b0e - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4252 f1f83b0e 4252 f1f83b0e 4252 f1f83b0e 4252 f1f83b0e 4252 f1f83b0e 4252 f1f83b0e 4252 f1f83b0e 4252 f1f83b0e 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe Token: SeTcbPrivilege 4248 60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe Token: SeDebugPrivilege 4252 f1f83b0e Token: SeTcbPrivilege 4252 f1f83b0e
Processes
-
C:\Users\Admin\AppData\Local\Temp\60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe"C:\Users\Admin\AppData\Local\Temp\60727598ecb70ba2698dbaec7beb6be8ca754606a95b77e83433d5e88cc8abf9.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4248
-
C:\Windows\Syswow64\f1f83b0eC:\Windows\Syswow64\f1f83b0e1⤵
- 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:4252
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f1f83b0e
- Size 832KB
- SHA256 15b312e9d4cca874c4c227fe21da3954cfda0df0ae47299449f644be816844ea
- MD5 01a382681e459e1188cb4bdcad4ca920
- SHA1 eac7fd30a0b1784a7a116de42b36cdc467b3161a
- SHA512 84b2f660c319d34850fa5df842fd60f70c59d19fc6b6ec1911603f8dc4a96dbc3b79bd5c414e10cf5a9b6b59232ad545c85035cc0276d285710b8f645e54c64e
- SSDEEP 12288:sqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:sjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T19D059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH