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, 19:44
Behavioral task
behavioral1
Sample
d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe
- Size 560KB
- Sample260925-yft4msvglf
- SHA256 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1
- MD5 275d2e067e7141f25359410121409c03
- SHA1 d0bf9d17c47524e3dd408e32e785b784ea6f9d46
- SHA512 05adaa6e3b7f5374b4775e0be006c3cab3a81f92a2eebfc83ccdd4a1d184fbe34f6b1a987569e0d298ae4eca323b4b5dbf7771ecc51560089332ff0d3f9f6921
- SSDEEP 6144:+WVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:+kCO2zVPX7vf1LKlIsOkxHy
- TLSH T1AEC47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5452 80bd2a3a - Unexpected DNS network traffic destination 22 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 176 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 177 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 285 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 305 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 391 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 392 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 445 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 35 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 230 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 284 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 337 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 338 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 2 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 231 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 1 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 89 114.114.114.114 5452 80bd2a3a Destination IP 90 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 144 114.114.114.114 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 145 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 306 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 446 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Destination IP 36 223.5.5.5 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\80bd2a3a d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 80bd2a3a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 80bd2a3a -
resource yara_rule behavioral2/memory/1536-0-0x0000000000100000-0x000000000018C000-memory.dmp upx behavioral2/files/0x000600000001b7ce-2.dat upx behavioral2/memory/5452-3-0x00000000009B0000-0x0000000000A3C000-memory.dmp upx behavioral2/memory/1536-20-0x0000000000100000-0x000000000018C000-memory.dmp upx behavioral2/memory/5452-21-0x00000000009B0000-0x0000000000A3C000-memory.dmp upx behavioral2/memory/5452-44-0x00000000009B0000-0x0000000000A3C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5d5718 80bd2a3a File opened for modification C:\Windows\1a4c00 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.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 80bd2a3a Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 80bd2a3a Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.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 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 80bd2a3a - 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 80bd2a3a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 80bd2a3a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 80bd2a3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 80bd2a3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 80bd2a3a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 80bd2a3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 80bd2a3a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 80bd2a3a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 80bd2a3a - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5452 80bd2a3a 5452 80bd2a3a 5452 80bd2a3a 5452 80bd2a3a 5452 80bd2a3a 5452 80bd2a3a 5452 80bd2a3a 5452 80bd2a3a 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Token: SeTcbPrivilege 1536 d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe Token: SeDebugPrivilege 5452 80bd2a3a Token: SeTcbPrivilege 5452 80bd2a3a
Processes
-
C:\Users\Admin\AppData\Local\Temp\d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.exe"C:\Users\Admin\AppData\Local\Temp\d88e0609c7814e1a7b2d091fbeb2bc07f3677aaea123bbbebfacb41922cb7aa1.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:1536
-
C:\Windows\Syswow64\80bd2a3aC:\Windows\Syswow64\80bd2a3a1⤵
- 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:5452
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\80bd2a3a
- Size 560KB
- SHA256 68e790a91ab8860e10b6c25cf877c853a7ecece7a83cadb8ba74078e438e0114
- MD5 8e17072eab8674a5580f78ddb80b353d
- SHA1 e8e3487f07e10e6151ccd85f7434c83449a0e18c
- SHA512 f013aa57ccf8dbfed6b2d9f1d3e07cd3b5c62a641bbfaf6f1e2a247dcb5d7b5517c73cae2bda56533bfa0a77d26326d07012ac8371941a67a1fddd54d4c174d2
- SSDEEP 6144:5WVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:5kCO2zVPX7vf1LKlIsOkxHy
- TLSH T1F0C47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH