Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/07/2026, 19:01
Behavioral task
behavioral1
Sample
a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe
- Size 560KB
- Sample260717-xpqbdafv7s
- SHA256 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1
- MD5 8d9c95af07bcd1d3ede19772f964b43c
- SHA1 70979f6592a1dd6cc1e22245cf224f94819afca9
- SHA512 6b72aa781f9eb053bcf2614a04a7023b9822e7ae9f012008422ce60d1b8525c9d627a05864264bb662060c3ffcd30ec357b1525c7dc0bf91dda561dcc5127d8a
- SSDEEP 6144:9gye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:9I7OE4kopQzNKFyLWDHsOkxHy
- TLSH T1E4C48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1676 8e9294 - 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 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe Destination IP 3 223.5.5.5 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe Destination IP 14 114.114.114.114 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe Destination IP 15 223.5.5.5 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8e9294 File created C:\Windows\SysWOW64\8e9294 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 8e9294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 8e9294 -
resource yara_rule behavioral2/memory/1856-0-0x0000000000890000-0x000000000091C000-memory.dmp upx behavioral2/files/0x000600000001b714-2.dat upx behavioral2/memory/1676-3-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/memory/1856-10-0x0000000000890000-0x000000000091C000-memory.dmp upx behavioral2/memory/1676-11-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/memory/1676-28-0x0000000000680000-0x000000000070C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1cb198 8e9294 File opened for modification C:\Windows\1fc680 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.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 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8e9294 - 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 8e9294 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 8e9294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 8e9294 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 8e9294 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 8e9294 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 8e9294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 8e9294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 8e9294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 8e9294 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1676 8e9294 1676 8e9294 1676 8e9294 1676 8e9294 1676 8e9294 1676 8e9294 1676 8e9294 1676 8e9294 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe Token: SeTcbPrivilege 1856 a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe Token: SeDebugPrivilege 1676 8e9294 Token: SeTcbPrivilege 1676 8e9294
Processes
-
C:\Users\Admin\AppData\Local\Temp\a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.exe"C:\Users\Admin\AppData\Local\Temp\a29ee68a196195c9a6cd86a1a9a20e6ee832862c1460b73ffda6cefae0f8fbf1.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:1856
-
C:\Windows\Syswow64\8e9294C:\Windows\Syswow64\8e92941⤵
- 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:1676
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\8e9294
- Size 560KB
- SHA256 8b721281c24826aec1e5dd56096d40f6d9c3f628601cb13d8d3b9ee74959ed74
- MD5 8676d8bafcddc254303a9d5e4c4cf1b2
- SHA1 ce0a7548ddc4b938a15afaae12f15d46ed2eee13
- SHA512 8b2a0653585794073ef8933a04f24d61f2593af14e97a15f7d190bd6201d371a87cafc633131007805806ddd4d8f61318d1698890c3a2468c81a7f525ff4619a
- SSDEEP 6144:Ngye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:NI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T1AFC48C2AB690D076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH