Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 22:58
Behavioral task
behavioral1
Sample
ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe
- Size 766KB
- Sample260809-2xstpaxakh
- SHA256 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1
- MD5 43b41f1301379539a67721c58a9e99ee
- SHA1 fe0a3d29cffcf222fcf467a5a40127757fc1c303
- SHA512 8d764b5eecd8851353ccc117273b4c12fd9183d9dec64638370beb615d0570705ff7869fbe2871902d50b931ae901262f0beb7ea325465a0af03df79af292d11
- SSDEEP 12288:uSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:NvO2xJKRw2kOkx2LFRvcUV
- TLSH T12EF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6228 11530e64 - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 208 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 265 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 41 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 118 114.114.114.114 6228 11530e64 Destination IP 129 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 294 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 40 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 86 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 87 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 137 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 209 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 295 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 1 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 3 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 128 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 264 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 348 114.114.114.114 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Destination IP 349 223.5.5.5 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 11530e64 File created C:\Windows\SysWOW64\11530e64 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 11530e64 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 11530e64 -
resource yara_rule behavioral2/memory/4700-0-0x0000000000360000-0x00000000003EC000-memory.dmp upx behavioral2/files/0x00130000000118e9-3.dat upx behavioral2/memory/6228-4-0x00000000008D0000-0x000000000095C000-memory.dmp upx behavioral2/memory/4700-18-0x0000000000360000-0x00000000003EC000-memory.dmp upx behavioral2/memory/6228-19-0x00000000008D0000-0x000000000095C000-memory.dmp upx behavioral2/memory/6228-38-0x00000000008D0000-0x000000000095C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\6aa028 11530e64 File opened for modification C:\Windows\507738 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.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 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 11530e64 - 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 11530e64 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 11530e64 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 11530e64 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 11530e64 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 11530e64 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 11530e64 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 11530e64 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 11530e64 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 11530e64 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 6228 11530e64 6228 11530e64 6228 11530e64 6228 11530e64 6228 11530e64 6228 11530e64 6228 11530e64 6228 11530e64 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Token: SeTcbPrivilege 4700 ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe Token: SeDebugPrivilege 6228 11530e64 Token: SeTcbPrivilege 6228 11530e64
Processes
-
C:\Users\Admin\AppData\Local\Temp\ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.exe"C:\Users\Admin\AppData\Local\Temp\ccaf8ce424d9d1cfc6f736fbcea7e0274c5c26e7acd0e69b8faa4d3f7449bad1.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:4700
-
C:\Windows\Syswow64\11530e64C:\Windows\Syswow64\11530e641⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:6228
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\11530e64
- Size 766KB
- SHA256 a15f4d4ddfbdabc15179d5540b169e8f3515f833b6cc11521c4a1fd59251e1a9
- MD5 33dcf73c11ae26539125265f325e77d7
- SHA1 57df4d88808aa17cd2e00c63f410972a2762206c
- SHA512 9323c29585c4c44ea25f2b3e4632f16b36d84946039f53672b8303f1950ba9ab47b0751adba813284152fd1dab00e7902ec23ee84cad4282dc3c52732549dab9
- SSDEEP 12288:USvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:nvO2xJKRw2kOkx2LFRvcUV
- TLSH T1C5F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH