Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/09/2026, 09:20
Behavioral task
behavioral1
Sample
7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe
- Size 560KB
- Sample260916-la65sswvas
- SHA256 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0
- MD5 0eb2fde697ade594d2a1bf2f011b9ff3
- SHA1 b059be901cfe0b5baccb7522b55aeb6b99cd287f
- SHA512 2c3928108cd77cac927d103bdb59d39320e660a515cbfe3a926034644820ab2a2b47a731a1ec2ff7ec8ca315d149f83583b9b153727be5f14777f3949a0a9620
- SSDEEP 6144:F4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:FrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T174C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5744 1d80d400 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe Destination IP 3 223.5.5.5 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe Destination IP 14 114.114.114.114 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe Destination IP 15 223.5.5.5 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\1d80d400 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1d80d400 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1d80d400 -
resource yara_rule behavioral2/memory/5016-0-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/files/0x0008000000016ca8-2.dat upx behavioral2/memory/5744-3-0x0000000000160000-0x00000000001EC000-memory.dmp upx behavioral2/memory/5016-18-0x0000000000C20000-0x0000000000CAC000-memory.dmp upx behavioral2/memory/5744-19-0x0000000000160000-0x00000000001EC000-memory.dmp upx behavioral2/memory/5744-34-0x0000000000160000-0x00000000001EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\55e030 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe File opened for modification C:\Windows\6256e0 1d80d400 - 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 1d80d400 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe - 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\Cookies\CachePrefix = "Cookie:" 1d80d400 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 1d80d400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1d80d400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1d80d400 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1d80d400 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 1d80d400 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1d80d400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1d80d400 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1d80d400 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5744 1d80d400 5744 1d80d400 5744 1d80d400 5744 1d80d400 5744 1d80d400 5744 1d80d400 5744 1d80d400 5744 1d80d400 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe Token: SeTcbPrivilege 5016 7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe Token: SeDebugPrivilege 5744 1d80d400 Token: SeTcbPrivilege 5744 1d80d400
Processes
-
C:\Users\Admin\AppData\Local\Temp\7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe"C:\Users\Admin\AppData\Local\Temp\7e363f3dfdd30d8b7ebf34789f022104b77d915b66098367f13b5f4d01d2e5d0.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5016
-
C:\Windows\Syswow64\1d80d400C:\Windows\Syswow64\1d80d4001⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5744
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1d80d400
- Size 560KB
- SHA256 98e763d7aca3d083ac7de294eeafbc9a0d84ffd005cc0616a5463d778f6ebbf0
- MD5 82df6552810ffdbdb926de74b2489d32
- SHA1 315670faf8e91433d44c23c357ecbef431b636ca
- SHA512 1610883c1e3c36eef614895e2061f7483b82992ce209c693422e9320da1014644b8d5ebc8ddfe1fc932172c6f5d10548feb366a639f1c85b604008a55a1c9205
- SSDEEP 6144:p4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:prNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T16BC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH