Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/09/2026, 05:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe
- Size 448KB
- Sample260928-gpgfgagh42
- SHA256 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18
- MD5 6e4688d58a4c677eb3d1f46d546e8d3c
- SHA1 03e340d98ebf96403ae633c9035f9cd7fda1d70d
- SHA512 82f0b511e9ba528dae36f7eba05d6a499364a8d731a5d360fd7e4e9f95ba41b77196726377261d43bf75c75c0347320bbb9033e3bb28867f0b3943e5d56eb0c5
- SSDEEP 6144:TcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:TSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T182A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 236 b7528f5b - 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 234 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 277 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 318 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 332 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 1 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 2 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 181 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 235 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 274 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 363 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 364 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 417 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 95 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 477 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 478 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 508 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 509 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 94 114.114.114.114 236 b7528f5b Destination IP 148 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 319 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 331 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 418 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 35 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 36 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 149 223.5.5.5 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Destination IP 180 114.114.114.114 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b7528f5b File created C:\Windows\SysWOW64\b7528f5b d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b7528f5b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b7528f5b - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\40a58 b7528f5b File opened for modification C:\Windows\67f470 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.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 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname b7528f5b Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain b7528f5b - 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 b7528f5b Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b7528f5b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b7528f5b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b7528f5b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b7528f5b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b7528f5b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b7528f5b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b7528f5b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b7528f5b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b7528f5b - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 236 b7528f5b 236 b7528f5b 236 b7528f5b 236 b7528f5b 236 b7528f5b 236 b7528f5b 236 b7528f5b 236 b7528f5b 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Token: SeTcbPrivilege 6072 d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe Token: SeDebugPrivilege 236 b7528f5b Token: SeTcbPrivilege 236 b7528f5b
Processes
-
C:\Users\Admin\AppData\Local\Temp\d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.exe"C:\Users\Admin\AppData\Local\Temp\d59fdc25534911d29b8d4b09494ec02ab48e0ac035ea145046336410004ffe18.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:6072
-
C:\Windows\Syswow64\b7528f5bC:\Windows\Syswow64\b7528f5b1⤵
- 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:236
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:5892
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b7528f5b
- Size 448KB
- SHA256 64657dc067b8e129d0507efdf4c42ec46bb376a702ba79cc405ff4cb135304e8
- MD5 a5e60089101825e48f6331295502f6e7
- SHA1 62452f3ab761aa8c88378a2750ef337245c19cdd
- SHA512 16b7dd5433b62acc10e103d08f0b10f97e741d16b3266340f6e9aaa57c94c98e1ea43111e045975e57cd1d59ba05e5cd3ad4d78dc089fc69a9cf3aa31e859029
- SSDEEP 6144:kcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:kSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T1F1A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH