Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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 5228 77671abf - 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 40 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 93 114.114.114.114 5228 77671abf Destination IP 149 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 275 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 277 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 398 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 4 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 234 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 311 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 312 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 344 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 453 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 94 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 235 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 148 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 180 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 181 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 343 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 397 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 454 223.5.5.5 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 1 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Destination IP 39 114.114.114.114 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 77671abf File created C:\Windows\SysWOW64\77671abf f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 77671abf File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 77671abf - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\598158 77671abf File opened for modification C:\Windows\554268 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 77671abf Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 77671abf 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 77671abf - 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 77671abf Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 77671abf Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 77671abf Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 77671abf Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 77671abf Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 77671abf Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 77671abf Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 77671abf Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 77671abf - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5228 77671abf 5228 77671abf 5228 77671abf 5228 77671abf 5228 77671abf 5228 77671abf 5228 77671abf 5228 77671abf 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Token: SeTcbPrivilege 4980 f07e7f84e3046344ea702f35e4373d0e9f937fcc719bb5a97df8b3a03e2645f4.exe Token: SeDebugPrivilege 5228 77671abf Token: SeTcbPrivilege 5228 77671abf
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:4980
-
C:\Windows\Syswow64\77671abfC:\Windows\Syswow64\77671abf1⤵
- 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:5228
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\77671abf
- Size 1.3MB
- SHA256 388f87e0419d4f34f60f35e1a5614a3c61313320782e1056456d114ab8b8fd35
- MD5 3bf293b01bf5480514b319a933380d51
- SHA1 acb5ba039fcfe53cbf74640f722ce18859152e74
- SHA512 eb05b368807d9c48d694a5b98ea196cab159c596a353ad669dc61bf341cb2395d16687a40b950024aad7bf35160fe09405d9c7e14d62863cb5f7a2e0022113fa
- SSDEEP 24576:9vO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:9HHKO29QG56/OJdJCXDrsl
- TLSH T180559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH