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
19/07/2026, 02:49
Behavioral task
behavioral1
Sample
a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe
- Size 618KB
- Sample260719-dbbraacz8v
- SHA256 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10
- MD5 5115a83c0ab3e9439352753a31ce836d
- SHA1 101ab0a87dd9e544cfdc096a12347f83ae458529
- SHA512 72231da6f6033fd7c6c6aae74d6265b1eb43599c8797938a2c7436b2b846ec8e0cf21d0889be2e6d8b73bb2f46b8a1d0c3babe8fcadcf23a148e211904c5c903
- SSDEEP 12288:zqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:zjHPOSOkx2LFscUQPxW
- TLSH T1E8D47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2832 c8d1aba4 - 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 17 114.114.114.114 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe Destination IP 18 223.5.5.5 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe Destination IP 1 114.114.114.114 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe Destination IP 2 223.5.5.5 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\c8d1aba4 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c8d1aba4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c8d1aba4 -
resource yara_rule behavioral2/memory/5968-0-0x0000000000410000-0x0000000000499000-memory.dmp upx behavioral2/files/0x000a00000001b315-2.dat upx behavioral2/memory/2832-3-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral2/memory/5968-16-0x0000000000410000-0x0000000000499000-memory.dmp upx behavioral2/memory/2832-18-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral2/memory/2832-22-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral2/memory/5968-37-0x0000000000410000-0x0000000000499000-memory.dmp upx behavioral2/memory/2832-38-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral2/memory/5968-41-0x0000000000410000-0x0000000000499000-memory.dmp upx behavioral2/memory/2832-42-0x0000000000B50000-0x0000000000BD9000-memory.dmp upx behavioral2/memory/5968-49-0x0000000000410000-0x0000000000499000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\307c20 c8d1aba4 File opened for modification C:\Windows\662ca0 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.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 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c8d1aba4 - 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 c8d1aba4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c8d1aba4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c8d1aba4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c8d1aba4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c8d1aba4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c8d1aba4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c8d1aba4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c8d1aba4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c8d1aba4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2832 c8d1aba4 2832 c8d1aba4 2832 c8d1aba4 2832 c8d1aba4 2832 c8d1aba4 2832 c8d1aba4 2832 c8d1aba4 2832 c8d1aba4 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe Token: SeTcbPrivilege 5968 a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe Token: SeDebugPrivilege 2832 c8d1aba4 Token: SeTcbPrivilege 2832 c8d1aba4
Processes
-
C:\Users\Admin\AppData\Local\Temp\a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.exe"C:\Users\Admin\AppData\Local\Temp\a60715cad782bc785ec5899c87a56ee7e85a7a27b747a024dcbba6dfe65a3c10.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:5968
-
C:\Windows\Syswow64\c8d1aba4C:\Windows\Syswow64\c8d1aba41⤵
- 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:2832
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c8d1aba4
- Size 618KB
- SHA256 0ea01b241b4c8a4d1b4c0c54d2a89ac1b8a2b663cb9d40fb049a2eee4171382c
- MD5 f90a1890dc56517f1240be4afdf566f3
- SHA1 db31d6f9ae91b913936da5ec8416ed39e2ff732c
- SHA512 22391cecc11010e03966604ef6b7a0352a0bcdfb70da1d39b3c314fb0c23155bba999f76d43457b2ca20c277359b52d7eafe3752d53a8ff618ca2757417a5fb6
- SSDEEP 12288:0qXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:0jHPOSOkx2LFscUQPxW
- TLSH T1E0D47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH