Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 19:47
Behavioral task
behavioral1
Sample
c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe
- Size 640KB
- Sample260925-yhpa6sysfx
- SHA256 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da
- MD5 595dcf059c66d174e921e3803644ade8
- SHA1 35565eeb05d9634d53d8aa1514b70871c3f00916
- SHA512 8cbc9e64ba74f7c08f4bb77cd417ab454bdafb07a26401528424126561bcbd7f1a3c55b389028f83fc63b6bc2e83021bdeb40301dae8f985bd4c8f7d731b2741
- SSDEEP 6144:JcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:JSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T13CD45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5696 e48ed9e0 - Unexpected DNS network traffic destination 26 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 182 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 235 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 287 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 319 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 329 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 330 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 41 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 95 114.114.114.114 5696 e48ed9e0 Destination IP 360 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 415 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 416 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 472 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 503 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 4 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 96 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 149 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 359 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 473 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 1 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 181 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 236 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 289 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 320 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 504 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 40 114.114.114.114 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Destination IP 150 223.5.5.5 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\e48ed9e0 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e48ed9e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e48ed9e0 -
resource yara_rule behavioral2/memory/4484-0-0x0000000000500000-0x000000000058C000-memory.dmp upx behavioral2/files/0x000c000000019cb7-2.dat upx behavioral2/memory/5696-3-0x0000000000ED0000-0x0000000000F5C000-memory.dmp upx behavioral2/memory/4484-18-0x0000000000500000-0x000000000058C000-memory.dmp upx behavioral2/memory/5696-19-0x0000000000ED0000-0x0000000000F5C000-memory.dmp upx behavioral2/memory/5696-44-0x0000000000ED0000-0x0000000000F5C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4cc488 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe File opened for modification C:\Windows\618480 e48ed9e0 - 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 e48ed9e0 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain e48ed9e0 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.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 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e48ed9e0 - 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 e48ed9e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e48ed9e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e48ed9e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e48ed9e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e48ed9e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e48ed9e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e48ed9e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e48ed9e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e48ed9e0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5696 e48ed9e0 5696 e48ed9e0 5696 e48ed9e0 5696 e48ed9e0 5696 e48ed9e0 5696 e48ed9e0 5696 e48ed9e0 5696 e48ed9e0 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Token: SeTcbPrivilege 4484 c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe Token: SeDebugPrivilege 5696 e48ed9e0 Token: SeTcbPrivilege 5696 e48ed9e0
Processes
-
C:\Users\Admin\AppData\Local\Temp\c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.exe"C:\Users\Admin\AppData\Local\Temp\c8ba7568b5123fc8d29ad22d810d0d85a74a7b022fa31c0b32d12f6eaf43f9da.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:4484
-
C:\Windows\Syswow64\e48ed9e0C:\Windows\Syswow64\e48ed9e01⤵
- 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:5696
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e48ed9e0
- Size 640KB
- SHA256 bbee297b38eb140d61a6f95a3283592ffcd6f44b89145305468a9bc2828eacbf
- MD5 2021b8c74d0a806dd8220543e048035b
- SHA1 9c911db4ee95349642e3a8477d537f4c8b14db70
- SHA512 60623b34c62021e000c0b1728dd68faf752a817c9e755d26fbeb5b91edeb9d1711d6dcc623444ce7176a8f472b76998b4b433486d26587b94174a8b5b5752ba5
- SSDEEP 6144:9cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:9SvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1BBD45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH