Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 05:08
Behavioral task
behavioral1
Sample
56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe
- Size 560KB
- Sample260718-fsntaahs5k
- SHA256 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b
- MD5 18c794ce1a94ed190fb93b53cc819ebc
- SHA1 d4bdcdb9586ed318d9c5789321ad70a7eb1c41b2
- SHA512 1539d97942aea0cb0765e5b6ce6f6b63b08bc550f5497ec76caca4a5daebd0d7c9ba3594ba3170cd2339257a0dbbc5a978a960539df42ba5af2974c4d85468a0
- SSDEEP 6144:1WVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:1kCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T180C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3248 363498e8 - 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 5 223.5.5.5 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe Destination IP 13 114.114.114.114 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe Destination IP 14 223.5.5.5 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe Destination IP 1 114.114.114.114 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 363498e8 File created C:\Windows\SysWOW64\363498e8 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 363498e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 363498e8 -
resource yara_rule behavioral2/memory/5776-0-0x00000000006A0000-0x000000000072C000-memory.dmp upx behavioral2/files/0x000f00000001b87e-2.dat upx behavioral2/memory/3248-3-0x00000000005C0000-0x000000000064C000-memory.dmp upx behavioral2/memory/5776-12-0x00000000006A0000-0x000000000072C000-memory.dmp upx behavioral2/memory/3248-13-0x00000000005C0000-0x000000000064C000-memory.dmp upx behavioral2/memory/3248-35-0x00000000005C0000-0x000000000064C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\379b60 363498e8 File opened for modification C:\Windows\62e320 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.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 363498e8 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.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:" 363498e8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 363498e8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 363498e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 363498e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 363498e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 363498e8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 363498e8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 363498e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 363498e8 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3248 363498e8 3248 363498e8 3248 363498e8 3248 363498e8 3248 363498e8 3248 363498e8 3248 363498e8 3248 363498e8 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe Token: SeTcbPrivilege 5776 56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe Token: SeDebugPrivilege 3248 363498e8 Token: SeTcbPrivilege 3248 363498e8
Processes
-
C:\Users\Admin\AppData\Local\Temp\56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.exe"C:\Users\Admin\AppData\Local\Temp\56c167bc110b0fbfe1f4ee759bea9f1c9a558b10d46db6bb9a3d50105801763b.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:5776
-
C:\Windows\Syswow64\363498e8C:\Windows\Syswow64\363498e81⤵
- 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:3248
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\363498e8
- Size 560KB
- SHA256 ba3a0e1505065b0dc0602b56c605b5ae8be7f54f7848727dd077c76625ab3036
- MD5 ac503bf61b562dbad4218b1727c54701
- SHA1 837bc78f19c0209a4afaa5c0e53ad76a610abdbe
- SHA512 ee0821103cb5e60fe39549ff6c1bce108646b6e7e348a2f5dce689d7fabeb52b843dcc43c0bd97a553a25f176e2ab77c1555a128486b15acec97290f7d762eb1
- SSDEEP 6144:SWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:SkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T1E0C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH