Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/10/2026, 08:18
Behavioral task
behavioral1
Sample
a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe
- Size 2.5MB
- Sample261011-j7mfjsyshs
- SHA256 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5
- MD5 3cd5f016c98f23562dbea257ed85c84d
- SHA1 f77d45e29a97cbf7a080469dc86f87bd2f34f24e
- SHA512 9db82921504b28d6b4b3469f661fc9839d15454d0a1b8e1e5278924d093933ec2e67fc33a4082161159cee04360310619716948b768a4016b9611548308500ef
- SSDEEP 49152:yHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:ynKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T190C58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2420 5386fe7e - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 235 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 294 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 324 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 40 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 124 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 126 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 293 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 323 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 378 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 5 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 181 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 182 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 377 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 39 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 95 114.114.114.114 2420 5386fe7e Destination IP 236 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 3 114.114.114.114 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Destination IP 96 223.5.5.5 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.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\IE 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5386fe7e File created C:\Windows\SysWOW64\5386fe7e a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5386fe7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5386fe7e -
resource yara_rule behavioral2/memory/2992-0-0x0000000000B00000-0x0000000000B8C000-memory.dmp upx behavioral2/files/0x000b000000019cac-2.dat upx behavioral2/memory/2420-3-0x0000000000240000-0x00000000002CC000-memory.dmp upx behavioral2/memory/2992-27-0x0000000000B00000-0x0000000000B8C000-memory.dmp upx behavioral2/memory/2420-28-0x0000000000240000-0x00000000002CC000-memory.dmp upx behavioral2/memory/2420-53-0x0000000000240000-0x00000000002CC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\296e68 5386fe7e File opened for modification C:\Windows\333960 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.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 5386fe7e Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 5386fe7e Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.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 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5386fe7e - 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 5386fe7e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5386fe7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5386fe7e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5386fe7e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5386fe7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5386fe7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5386fe7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5386fe7e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5386fe7e - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2420 5386fe7e 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Token: SeTcbPrivilege 2992 a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe Token: SeDebugPrivilege 2420 5386fe7e Token: SeTcbPrivilege 2420 5386fe7e
Processes
-
C:\Users\Admin\AppData\Local\Temp\a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.exe"C:\Users\Admin\AppData\Local\Temp\a7c06b178a4f080045ebc44eb97b4f8ede63eaaff056bdac7827fddebf7786c5.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:2992
-
C:\Windows\Syswow64\5386fe7eC:\Windows\Syswow64\5386fe7e1⤵
- 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:2420
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\296e68
- Size 916B
- SHA256 71aa472b2ef8c80d7d9a3017c2bbef7a9ad0a11e5a8a3d0c5e776242771d0dac
- MD5 df40c241c1bb71ada893e2c3d28648d0
- SHA1 f9ac9d8cabe541ef96011a98be88176d20324b6e
- SHA512 087ceda12cb5d7cc08bf5c8084c7036541c177a83b794695cb803a9c1ffef0b36e4f8022882095ff00ee42378a32879c88cb3b94c939efbd63241151513625ed
- TLSH T100113DA228A8D2E168985AF471E49ECD3A2539C6DAFF012BA8C76A53257752CF403013
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\5386fe7e
- Size 2.5MB
- SHA256 3629a9afc472c5a952335da688107cc566a74c22cdf71e54b9726e6413f272ac
- MD5 6941249ebf1101a66305f154c676a057
- SHA1 891b3654097f82fb5db0088ef5b974b5e98290a9
- SHA512 b07c5d619de22f066745faecdf01f2760d65178734ad8e02093d47943c515813d9dfe042631da9fad0f817b4f291e1a15e7b44c1ca9cc829a964cbf21db5bb69
- SSDEEP 49152:JHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:JnKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T17AC58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH