Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/10/2026, 19:40
Behavioral task
behavioral1
Sample
c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe
- Size 560KB
- Sample261006-ydv8xsf14q
- SHA256 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54
- MD5 9a3224a1c1bd174e749eef4e79bf89c3
- SHA1 42e897bb5ef131ff8484591a7e4cc05408cc54b6
- SHA512 26292087a2f79874dacea02c83112ff1cf0024ea5cc588305d5910cde94561900663d7cb869b9390d8d765dde5af7dc2098ba586826074d22deb6c7c06cbba83
- SSDEEP 6144:IUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:IYsVOdhElvkCgvDLe4usOkxHy
- TLSH T15EC48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4404 6ea9aa16 - 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 242 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 243 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 344 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 408 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 469 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 4 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 56 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 206 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 346 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 470 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 3 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 303 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 304 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 377 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 378 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 409 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 57 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 123 114.114.114.114 4404 6ea9aa16 Destination IP 124 223.5.5.5 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Destination IP 205 114.114.114.114 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6ea9aa16 File created C:\Windows\SysWOW64\6ea9aa16 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6ea9aa16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6ea9aa16 -
resource yara_rule behavioral1/memory/4772-0-0x0000000000570000-0x00000000005FC000-memory.dmp upx behavioral1/files/0x000a00000002427b-3.dat upx behavioral1/memory/4404-4-0x0000000000560000-0x00000000005EC000-memory.dmp upx behavioral1/memory/4772-18-0x0000000000570000-0x00000000005FC000-memory.dmp upx behavioral1/memory/4404-19-0x0000000000560000-0x00000000005EC000-memory.dmp upx behavioral1/memory/4404-38-0x0000000000560000-0x00000000005EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4b65e8 6ea9aa16 File opened for modification C:\Windows\51b2c8 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.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\Domain 6ea9aa16 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 6ea9aa16 - 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 6ea9aa16 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6ea9aa16 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6ea9aa16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6ea9aa16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6ea9aa16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6ea9aa16 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6ea9aa16 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6ea9aa16 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6ea9aa16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6ea9aa16 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4404 6ea9aa16 4404 6ea9aa16 4404 6ea9aa16 4404 6ea9aa16 4404 6ea9aa16 4404 6ea9aa16 4404 6ea9aa16 4404 6ea9aa16 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Token: SeTcbPrivilege 4772 c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe Token: SeDebugPrivilege 4404 6ea9aa16 Token: SeTcbPrivilege 4404 6ea9aa16
Processes
-
C:\Users\Admin\AppData\Local\Temp\c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.exe"C:\Users\Admin\AppData\Local\Temp\c3132bf5c501bb94807f453eb73a619c75da8f918c2b867081b8cbd897d03e54.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:4772
-
C:\Windows\Syswow64\6ea9aa16C:\Windows\Syswow64\6ea9aa161⤵
- 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:4404
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6ea9aa16
- Size 560KB
- SHA256 3309c29aa0c7352e4a2cf12a94e9034ba3bdb82766b0e6c38c8f9ba17bec5584
- MD5 8b0a1d8e043796f306b99fc12049690d
- SHA1 3190da4c1ce14b8b32dd97c958b49810a4160a16
- SHA512 b7f6dd1abcf428fa1fdc0a006ace06ceb6f4bee387408fe5a57e95dc1b99e1ea530216d82f35ba6bd43645eadddf22724518fe569552f8bcaf9d1a28a6d5dc7f
- SSDEEP 6144:WUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:WYsVOdhElvkCgvDLe4usOkxHy
- TLSH T171C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH