Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/09/2026, 18:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe
- Size 1.3MB
- Sample260925-xdcadagh74
- SHA256 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4
- MD5 f4d77989f65605c01df98ce19aabd108
- SHA1 ad0eff3eda24803ec860d31f121ac5d366dd84db
- SHA512 8defb61470507bb034c1dec2cf7207897fb332628c3acdf0ffc29dc2cc6a3185e37bcbf31f1658a882cc6d116ce1e66e7e9330f7d0f42715678b50f7151c2fdc
- SSDEEP 24576:evO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:eHHKO29QG56/OJdJCXDrsl
- TLSH T121559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4964 ef841780 - 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 59 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 123 114.114.114.114 4964 ef841780 Destination IP 235 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 372 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 373 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 124 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 148 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 152 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 3 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 232 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 303 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 464 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 4 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 58 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 305 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 403 114.114.114.114 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 404 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 465 223.5.5.5 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ef841780 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ef841780 File created C:\Windows\SysWOW64\ef841780 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ef841780 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\54fc48 ef841780 File opened for modification C:\Windows\3619b0 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.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 ef841780 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ef841780 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.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 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ef841780 - 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\History\CachePrefix = "Visited:" ef841780 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ef841780 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ef841780 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ef841780 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ef841780 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ef841780 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ef841780 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ef841780 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ef841780 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4964 ef841780 4964 ef841780 4964 ef841780 4964 ef841780 4964 ef841780 4964 ef841780 4964 ef841780 4964 ef841780 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Token: SeTcbPrivilege 3160 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Token: SeDebugPrivilege 4964 ef841780 Token: SeTcbPrivilege 4964 ef841780
Processes
-
C:\Users\Admin\AppData\Local\Temp\f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe"C:\Users\Admin\AppData\Local\Temp\f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.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:3160
-
C:\Windows\Syswow64\ef841780C:\Windows\Syswow64\ef8417801⤵
- 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:4964
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ef841780
- Size 1.3MB
- SHA256 41b3004656eb732fe1ed148e2595c8eaf73fd40ed8c040d6bb2f9903fa1bc252
- MD5 bb75a2a7798f777331eb75ae01abcc53
- SHA1 78db142ac9b5fa4679a54b6e789af7e8e47604a0
- SHA512 71422b78102f04375f9dd1e267057db09b925f6bd6169ecc3728b01fc3172e996857ef3e48d0e2482cb7053540eca8338194426ddb00e656170668d6cb3c117d
- SSDEEP 24576:2vO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:2HHKO29QG56/OJdJCXDrsl
- TLSH T167559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH