Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 20:37
Behavioral task
behavioral1
Sample
f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe
- Size 761KB
- Sample261001-zedkyabc78
- SHA256 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903
- MD5 6f839be90fba89ea50b54a283f5f599e
- SHA1 e885404bcfa4970f5c99e8fb2f4ae74d2a4bbdc8
- SHA512 4c6ca2b92b2861f2f63b3f3f8e79d226017b9350c8479ddfc1fc88f76ea33dfd3120fff0a91b85590bd17b9a18ffb33d0b874359796b96bc44ada805e3b7e8f8
- SSDEEP 12288:YSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:zvO2xJKRw2kOkxSkW298B
- TLSH T1A7F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1120 471793c6 - Unexpected DNS network traffic destination 20 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 5 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 180 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 181 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 235 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 40 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 148 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 149 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 288 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 289 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 309 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 341 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 93 114.114.114.114 1120 471793c6 Destination IP 308 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 342 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 396 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 3 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 39 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 95 223.5.5.5 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 234 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Destination IP 395 114.114.114.114 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 471793c6 File created C:\Windows\SysWOW64\471793c6 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 471793c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 471793c6 -
resource yara_rule behavioral2/memory/4532-0-0x0000000000C00000-0x0000000000C8C000-memory.dmp upx behavioral2/files/0x0006000000016b3a-2.dat upx behavioral2/memory/1120-3-0x0000000000860000-0x00000000008EC000-memory.dmp upx behavioral2/memory/4532-18-0x0000000000C00000-0x0000000000C8C000-memory.dmp upx behavioral2/memory/1120-19-0x0000000000860000-0x00000000008EC000-memory.dmp upx behavioral2/memory/1120-42-0x0000000000860000-0x00000000008EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\132cc0 471793c6 File opened for modification C:\Windows\4d96e8 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 471793c6 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 471793c6 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.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 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 471793c6 - 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\History\CachePrefix = "Visited:" 471793c6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 471793c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 471793c6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 471793c6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 471793c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 471793c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 471793c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 471793c6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 471793c6 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1120 471793c6 1120 471793c6 1120 471793c6 1120 471793c6 1120 471793c6 1120 471793c6 1120 471793c6 1120 471793c6 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Token: SeTcbPrivilege 4532 f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe Token: SeDebugPrivilege 1120 471793c6 Token: SeTcbPrivilege 1120 471793c6
Processes
-
C:\Users\Admin\AppData\Local\Temp\f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe"C:\Users\Admin\AppData\Local\Temp\f0be93a0315c6db5b3706b04f67f3fa8651762513a65856e82dd4f7ee58df903.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4532
-
C:\Windows\Syswow64\471793c6C:\Windows\Syswow64\471793c61⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1120
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\4d96e8
- Size 780B
- SHA256 2c0fe6dcf5ddfb0c8be0418e9b93d401445a7d5930d020aac62b8393eba7aba7
- MD5 85633f0074bb9778c8ba02f7f862ed7c
- SHA1 d08582b722d641bb0f5a5a2eea34d09aa38ab568
- SHA512 520407dfc5fdbcbab20a661f9e958f58bc5ab2da64ae1c60ae51bbc210e3d1bf6711799ee5ed6b4ed9166ce5f7a64d7edc2904fd817aa85d31c4114d70c19dda
- TLSH T1680125215658E1C31FFDB33377A45FC442518003914482CB86DDB66881F1FD59F1705A
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\471793c6
- Size 761KB
- SHA256 730c50669322d69788adbcd5f01e963042fa1f3d92600f500e15604e445eb320
- MD5 5dda667d0e2d128d9500aa605120ba42
- SHA1 7c64e3fbdc4dc40024fe9bea0b98d800e7058d72
- SHA512 a1cef0e41c6556bd77692b3c2395fc14003845b0d5a5610169999d6b1afa80cd6269da4d9827798aaf2303bee424ab2271c36f5746f707305a8cb67ee9eb9e14
- SSDEEP 12288:BSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:IvO2xJKRw2kOkxSkW298B
- TLSH T18FF49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH