Analysis
- max time kernel
150s - max time network
156s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/10/2026, 14:34
Behavioral task
behavioral1
Sample
5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe
- Size 768KB
- Sample261009-rxft1sbd99
- SHA256 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6
- MD5 5ac7914c3545d0f7286869f55412e7a0
- SHA1 925a1b86930af32a11f12e9badd62f753c258170
- SHA512 1a29b4382aff9917121d5cdfd0876f461fc2408d76227b7bc86dcc4ff4b950e68682e2efb9d9cb0b7e8597db6e1ec4a2b4c68048369c5b0ef621c1a0eff73cbb
- SSDEEP 12288:1qXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:1jHPOSOkx2LFscU6UQOJdT
- TLSH T1E7F47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1916 b62e9000 - 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 445 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 145 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 177 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 303 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 333 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 444 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 1 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 2 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 35 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 36 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 269 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 302 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 390 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 89 114.114.114.114 1916 b62e9000 Destination IP 90 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 176 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 231 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 332 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 389 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 144 114.114.114.114 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 232 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 271 223.5.5.5 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b62e9000 File created C:\Windows\SysWOW64\b62e9000 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b62e9000 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b62e9000 -
resource yara_rule behavioral2/memory/620-0-0x0000000000D60000-0x0000000000DE9000-memory.dmp upx behavioral2/files/0x0007000000016b3a-2.dat upx behavioral2/memory/1916-3-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/620-20-0x0000000000D60000-0x0000000000DE9000-memory.dmp upx behavioral2/memory/1916-22-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/1916-23-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/1916-25-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/1916-29-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/620-44-0x0000000000D60000-0x0000000000DE9000-memory.dmp upx behavioral2/memory/1916-45-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/620-54-0x0000000000D60000-0x0000000000DE9000-memory.dmp upx behavioral2/memory/1916-55-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/1916-56-0x0000000000580000-0x0000000000609000-memory.dmp upx behavioral2/memory/620-57-0x0000000000D60000-0x0000000000DE9000-memory.dmp upx behavioral2/memory/620-67-0x0000000000D60000-0x0000000000DE9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\20cd78 b62e9000 File opened for modification C:\Windows\a9d58 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.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 b62e9000 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain b62e9000 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.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 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b62e9000 - 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 b62e9000 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b62e9000 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b62e9000 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b62e9000 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b62e9000 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b62e9000 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b62e9000 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b62e9000 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b62e9000 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1916 b62e9000 1916 b62e9000 1916 b62e9000 1916 b62e9000 1916 b62e9000 1916 b62e9000 1916 b62e9000 1916 b62e9000 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Token: SeTcbPrivilege 620 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Token: SeDebugPrivilege 1916 b62e9000 Token: SeTcbPrivilege 1916 b62e9000
Processes
-
C:\Users\Admin\AppData\Local\Temp\5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe"C:\Users\Admin\AppData\Local\Temp\5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.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:620
-
C:\Windows\Syswow64\b62e9000C:\Windows\Syswow64\b62e90001⤵
- 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:1916
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b62e9000
- Size 768KB
- SHA256 ea8549a3f5649dafd63f80612f5df37ac4a733012d44b46b97ab4c14a29823dd
- MD5 e4289812fca39f9451de149cdf3d79f3
- SHA1 2dfb85d61aa004e5a1f9fd08fa4f19eae23234a0
- SHA512 f6f8b98bd7fcd8cd10ba93959a0d7180446535b0ba55ec422c26fad1ab19e00ce8903c7dfac11630964e19c763d018c4fd8a2e5b4c2a38aa5b296731233d0ffd
- SSDEEP 12288:OqXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:OjHPOSOkx2LFscU6UQOJdT
- TLSH T14DF47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH