Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 01:57
Behavioral task
behavioral1
Sample
933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe
- Size 761KB
- Sample260802-cdbcvsbn31
- SHA256 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6
- MD5 b7406b10e7ce9a26c5a537f29c6cc5d4
- SHA1 d1a4d3a37987faf4a564b15faad0d9c561a12dc1
- SHA512 50eb5e531174dd02cadb00b38bb843d6a3ff7ecf4043b72d25e9917c8e027057f5cc264f631e3dfe0481bf12918e5fa145424af8acb18e4fd32363bf287b0f39
- SSDEEP 12288:HSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:yvO2xJKRw2kOkxSkW298B
- TLSH T1DFF49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2384 ccadc208 - 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 3 114.114.114.114 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe Destination IP 6 223.5.5.5 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe Destination IP 40 114.114.114.114 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe Destination IP 41 223.5.5.5 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C ccadc208 File created C:\Windows\SysWOW64\ccadc208 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ccadc208 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ccadc208 -
resource yara_rule behavioral1/memory/4104-0-0x00000000009F0000-0x0000000000A7C000-memory.dmp upx behavioral1/files/0x0009000000023621-2.dat upx behavioral1/memory/2384-4-0x00000000008F0000-0x000000000097C000-memory.dmp upx behavioral1/memory/4104-15-0x00000000009F0000-0x0000000000A7C000-memory.dmp upx behavioral1/memory/2384-16-0x00000000008F0000-0x000000000097C000-memory.dmp upx behavioral1/memory/2384-33-0x00000000008F0000-0x000000000097C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\28d0a0 ccadc208 File opened for modification C:\Windows\464310 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.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 ccadc208 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.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" ccadc208 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ccadc208 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ccadc208 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ccadc208 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ccadc208 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ccadc208 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ccadc208 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ccadc208 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ccadc208 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2384 ccadc208 2384 ccadc208 2384 ccadc208 2384 ccadc208 2384 ccadc208 2384 ccadc208 2384 ccadc208 2384 ccadc208 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe Token: SeTcbPrivilege 4104 933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe Token: SeDebugPrivilege 2384 ccadc208 Token: SeTcbPrivilege 2384 ccadc208
Processes
-
C:\Users\Admin\AppData\Local\Temp\933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.exe"C:\Users\Admin\AppData\Local\Temp\933a16f2d208673a0e6c280843b92cbdf59497f9588a8c533825d1d414e6e7b6.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:4104
-
C:\Windows\Syswow64\ccadc208C:\Windows\Syswow64\ccadc2081⤵
- 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:2384
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ccadc208
- Size 761KB
- SHA256 5a220313004e24529a3bfde568c35fc39c2bd582ec5916ca98c69d7f4907adff
- MD5 e35e71756ae27b7fc5d181edde32aec0
- SHA1 2f5cae8b30d1a94c79b077f4c5e5796664192727
- SHA512 1540dc9fe9acefe798ba8c66fd5da3f85161a5b1dc8f493a75f39dfe983c6c0cf333c6f6580d06d430e4712a38ab90d30f3c9edb1d7cb1c940ed75813a7351ec
- SSDEEP 12288:lSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:EvO2xJKRw2kOkxSkW298B
- TLSH T1C0F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH