Analysis
- max time kernel
150s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 18:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe
- Size 704KB
- Sample260930-xdv3gsfe85
- SHA256 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57
- MD5 b6f1f424820d9cc5e4286834f37aa4f1
- SHA1 6a8d651e635089cf55f0d557db749fb5a1c918fd
- SHA512 6fbcbf0b0ab1f77af50928870ecad17e7b8368d2b14561675c6fc45b46c58de02a4bbcf30a913ed2c8ef70dba034591bd29c16aff47efd4dc7deb5d03d7c1a3b
- SSDEEP 12288:8SvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:PvO2xJKRI2FOkx2LFEF
- TLSH T1E6E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 396 67743ed4 - 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 235 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 349 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 403 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 1 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 40 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 149 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 181 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 347 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 93 114.114.114.114 396 67743ed4 Destination IP 281 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 284 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 458 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 2 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 39 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 148 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 316 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 317 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 402 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 457 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 94 223.5.5.5 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 180 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Destination IP 234 114.114.114.114 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 67743ed4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 67743ed4 File created C:\Windows\SysWOW64\67743ed4 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\6c798 67743ed4 File opened for modification C:\Windows\32f340 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.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 67743ed4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 67743ed4 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.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 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 67743ed4 - 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 67743ed4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 67743ed4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 67743ed4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 67743ed4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 67743ed4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 67743ed4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 67743ed4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 67743ed4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 67743ed4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 396 67743ed4 396 67743ed4 396 67743ed4 396 67743ed4 396 67743ed4 396 67743ed4 396 67743ed4 396 67743ed4 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Token: SeTcbPrivilege 2976 a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe Token: SeDebugPrivilege 396 67743ed4 Token: SeTcbPrivilege 396 67743ed4
Processes
-
C:\Users\Admin\AppData\Local\Temp\a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.exe"C:\Users\Admin\AppData\Local\Temp\a905c9d7ead8b8bce738559f4ee20bd32926bd1d14ecf39f92610e20837a9f57.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:2976
-
C:\Windows\Syswow64\67743ed4C:\Windows\Syswow64\67743ed41⤵
- 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:396
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\67743ed4
- Size 704KB
- SHA256 2329969394dff81b080f212e6091650cc10fae4ffabae4f16251dd43c754bcd0
- MD5 55684cef2b244e597ce75a6b156fb88b
- SHA1 d27479fb0a6da62e03943af1d2b18848f66c0bf2
- SHA512 682d10f265f359a55a865ab1a80d6a77aef226f1085657229d494d87cfc52373f2039bff81a6dad986e313c63834e63ac8060c13e952ff2dd214716d83d13adb
- SSDEEP 12288:SSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:5vO2xJKRI2FOkx2LFEF
- TLSH T195E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH