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
17/10/2026, 13:00
Behavioral task
behavioral1
Sample
7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe
- Size 560KB
- Sample261017-p85amsfa63
- SHA256 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026
- MD5 88815f27b862191c7a00fba21d4d0cff
- SHA1 fceb5397a7b1ab04d684e8bae35435686c2197b1
- SHA512 988a8e2ae49c6b0e696ea063f3eb456dcdb7571bd0a22be4560d7f5ad2c801377deb9d009b08e352f6432baaac305c863de4244c46673dfeca4252c7ae981564
- SSDEEP 6144:lUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:lYsVOdhElvkCgvDLe4usOkxHy
- TLSH T1FEC48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2192 13995f6b - 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 4 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 39 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 235 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 292 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 323 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 1 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 95 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 40 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 94 114.114.114.114 2192 13995f6b Destination IP 126 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 128 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 180 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 293 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 376 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 181 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 234 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 322 114.114.114.114 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Destination IP 377 223.5.5.5 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.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 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 13995f6b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 13995f6b File created C:\Windows\SysWOW64\13995f6b 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 13995f6b -
resource yara_rule behavioral2/memory/944-0-0x00000000000B0000-0x000000000013C000-memory.dmp upx behavioral2/files/0x000b00000001b302-2.dat upx behavioral2/memory/2192-3-0x0000000000E20000-0x0000000000EAC000-memory.dmp upx behavioral2/memory/944-16-0x00000000000B0000-0x000000000013C000-memory.dmp upx behavioral2/memory/2192-17-0x0000000000E20000-0x0000000000EAC000-memory.dmp upx behavioral2/memory/2192-40-0x0000000000E20000-0x0000000000EAC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\258720 13995f6b File opened for modification C:\Windows\102960 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.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 13995f6b Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 13995f6b Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.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 13995f6b Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 13995f6b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 13995f6b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 13995f6b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 13995f6b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 13995f6b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 13995f6b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 13995f6b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 13995f6b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 13995f6b - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2192 13995f6b 2192 13995f6b 2192 13995f6b 2192 13995f6b 2192 13995f6b 2192 13995f6b 2192 13995f6b 2192 13995f6b 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Token: SeTcbPrivilege 944 7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe Token: SeDebugPrivilege 2192 13995f6b Token: SeTcbPrivilege 2192 13995f6b
Processes
-
C:\Users\Admin\AppData\Local\Temp\7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.exe"C:\Users\Admin\AppData\Local\Temp\7f040ba785fb8cd4d1e4a579c18b101d5946f6e30f2641e24b186fdda568c026.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:944
-
C:\Windows\Syswow64\13995f6bC:\Windows\Syswow64\13995f6b1⤵
- 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:2192
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\13995f6b
- Size 560KB
- SHA256 df36bb7c2b981ca7695de399cb33cbc98c2220d4b5149ba616e156bea85ba4a1
- MD5 30c1efde2c7e824533dc6ea58f436867
- SHA1 b919b526db0c1dc409e3619b88110f81bb2c4bd6
- SHA512 a8e9d17e18f0d7da37c81901b02214079ef6d0b273eea4ed1f1291aa033210a32a82ec0389bcf27aff90cac25be8ee0a31b7e99fdccdd9a0fa9b174271938e8f
- SSDEEP 6144:BUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:BYsVOdhElvkCgvDLe4usOkxHy
- TLSH T100C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH