Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 23:11
Behavioral task
behavioral1
Sample
7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe
- Size 576KB
- Sample260809-26az8sfj2x
- SHA256 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2
- MD5 a24572041fe80b215bdb1f04a34e9c07
- SHA1 c971990365a98133a733faaecb142afef5c39ea4
- SHA512 8731101dedb415a06100150155232eb05ef08e4e5625781a52b2bdde56f4b3570f8539d001a1a84bc4e362c672204524d5eae166c601ec6e7bc55c654b965020
- SSDEEP 6144:ocTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:oSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T13DC46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4960 85f13fb0 - 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 59 114.114.114.114 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Destination IP 60 223.5.5.5 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Destination IP 3 114.114.114.114 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Destination IP 4 223.5.5.5 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Destination IP 16 114.114.114.114 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Destination IP 17 223.5.5.5 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 85f13fb0 File created C:\Windows\SysWOW64\85f13fb0 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 85f13fb0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 85f13fb0 -
resource yara_rule behavioral2/memory/4396-0-0x00000000007D0000-0x000000000085C000-memory.dmp upx behavioral2/files/0x000b00000001b840-2.dat upx behavioral2/memory/4960-3-0x0000000000480000-0x000000000050C000-memory.dmp upx behavioral2/memory/4396-15-0x00000000007D0000-0x000000000085C000-memory.dmp upx behavioral2/memory/4960-16-0x0000000000480000-0x000000000050C000-memory.dmp upx behavioral2/memory/4960-36-0x0000000000480000-0x000000000050C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\54eac0 85f13fb0 File opened for modification C:\Windows\4b42d8 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.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 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 85f13fb0 - 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:" 85f13fb0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 85f13fb0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 85f13fb0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 85f13fb0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 85f13fb0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 85f13fb0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 85f13fb0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 85f13fb0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 85f13fb0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4960 85f13fb0 4960 85f13fb0 4960 85f13fb0 4960 85f13fb0 4960 85f13fb0 4960 85f13fb0 4960 85f13fb0 4960 85f13fb0 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Token: SeTcbPrivilege 4396 7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe Token: SeDebugPrivilege 4960 85f13fb0 Token: SeTcbPrivilege 4960 85f13fb0
Processes
-
C:\Users\Admin\AppData\Local\Temp\7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.exe"C:\Users\Admin\AppData\Local\Temp\7eb3cf9695f8915160ec43c703281c727322a514fae7fff7039d5e793903dfc2.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:4396
-
C:\Windows\Syswow64\85f13fb0C:\Windows\Syswow64\85f13fb01⤵
- 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:4960
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\85f13fb0
- Size 576KB
- SHA256 61574013e256be5e8b28457aa6cd6835e1c571befc7907a14283b0799a109ec3
- MD5 43c5377bba0ec535b63f1eb1be6eb172
- SHA1 a2d7b22995d5a0eef66ac0d4b145b73f4290ffc5
- SHA512 8612445781bd13d4a8938a98809644f02a315e304756180f9e5658b4337fe2f0edb8d12f6a47782883d8e8d4078887e35c601599991887987fe17a9e4fc8374f
- SSDEEP 6144:hcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:hSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1CDC46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH