Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/10/2026, 19:43
Behavioral task
behavioral1
Sample
adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe
- Size 766KB
- Sample261003-yfk6qsfb72
- SHA256 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24
- MD5 cd3596c07eed15bb6ed39f42399418db
- SHA1 aea2f7a86c05862af841381d019bcfbd5f8f87a3
- SHA512 6aba51c78c7f8c705d232217272a59fe49d4813b6defd609bc98a4a477aa19b5845cec96c28a08907fa4a50ed9ccd9dd1d17faae5c78052b23658420f79ec590
- SSDEEP 12288:cSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:vvO2xJKRw2kOkx2LFRvcUV
- TLSH T145F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5540 18370a94 - Unexpected DNS network traffic destination 20 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 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 284 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 3 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 40 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 94 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 148 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 149 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 180 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 234 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 305 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 336 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 390 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 391 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 282 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 39 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 181 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 304 114.114.114.114 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 5 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Destination IP 93 114.114.114.114 5540 18370a94 Destination IP 337 223.5.5.5 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.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\IE 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 18370a94 File created C:\Windows\SysWOW64\18370a94 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 18370a94 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 18370a94 -
resource yara_rule behavioral2/memory/4948-0-0x0000000000910000-0x000000000099C000-memory.dmp upx behavioral2/files/0x001200000001b302-2.dat upx behavioral2/memory/5540-3-0x0000000000390000-0x000000000041C000-memory.dmp upx behavioral2/memory/4948-18-0x0000000000910000-0x000000000099C000-memory.dmp upx behavioral2/memory/5540-19-0x0000000000390000-0x000000000041C000-memory.dmp upx behavioral2/memory/5540-42-0x0000000000390000-0x000000000041C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5ed8c8 18370a94 File opened for modification C:\Windows\54b628 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.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 18370a94 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 18370a94 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.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 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 18370a94 - 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 18370a94 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 18370a94 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 18370a94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 18370a94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 18370a94 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 18370a94 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 18370a94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 18370a94 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 18370a94 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5540 18370a94 5540 18370a94 5540 18370a94 5540 18370a94 5540 18370a94 5540 18370a94 5540 18370a94 5540 18370a94 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Token: SeTcbPrivilege 4948 adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe Token: SeDebugPrivilege 5540 18370a94 Token: SeTcbPrivilege 5540 18370a94
Processes
-
C:\Users\Admin\AppData\Local\Temp\adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.exe"C:\Users\Admin\AppData\Local\Temp\adada60a510ccdfcd9c6b4929ff9f3ac09ab2bf66f710c783bdec01dc0d55b24.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:4948
-
C:\Windows\Syswow64\18370a94C:\Windows\Syswow64\18370a941⤵
- 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:5540
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\18370a94
- Size 766KB
- SHA256 7181d42070a067924f7df472f122761674cffe5121ab9505ea411717992221da
- MD5 cd3da728616d2a805c6ce28df109fb23
- SHA1 ac56f5842730da32c097d4df176db8621466e1a4
- SHA512 8e4c470c42a24b6ae7a5123a4c2c27f848ba4c0c8319fa1f3a27ba3ad5980079207fa2c3f5871bf8484d3ddd19cdb6caa8d847619c8b86ead3f682c416826281
- SSDEEP 12288:jSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:WvO2xJKRw2kOkx2LFRvcUV
- TLSH T1B9F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH