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
07/08/2026, 21:39
Behavioral task
behavioral1
Sample
c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe
- Size 576KB
- Sample260807-1hlamatgla
- SHA256 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c
- MD5 344091afd0922adc0745ad10332849cf
- SHA1 8abe501263ce9ac56281993fc4c1241725bfea91
- SHA512 093711d1381d5c2b4bb05ea47edffc9e7ec4c1a0b20077d36992927b68c67ee76fa59b5001eb18093ba47d5731c8971672a7ab7a235b9d81019d901ff180fc87
- SSDEEP 6144:/cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:/SvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1C2C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5856 9fdca668 - 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 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe Destination IP 4 223.5.5.5 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe Destination IP 16 114.114.114.114 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe Destination IP 17 223.5.5.5 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9fdca668 File created C:\Windows\SysWOW64\9fdca668 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9fdca668 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9fdca668 -
resource yara_rule behavioral2/memory/3632-0-0x0000000000FD0000-0x000000000105C000-memory.dmp upx behavioral2/files/0x000d00000001c518-2.dat upx behavioral2/memory/5856-4-0x0000000000EF0000-0x0000000000F7C000-memory.dmp upx behavioral2/memory/3632-10-0x0000000000FD0000-0x000000000105C000-memory.dmp upx behavioral2/memory/5856-11-0x0000000000EF0000-0x0000000000F7C000-memory.dmp upx behavioral2/memory/5856-34-0x0000000000EF0000-0x0000000000F7C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3e2e60 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe File opened for modification C:\Windows\6441c0 9fdca668 - 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 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9fdca668 - 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:" 9fdca668 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9fdca668 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9fdca668 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9fdca668 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9fdca668 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9fdca668 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9fdca668 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9fdca668 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9fdca668 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5856 9fdca668 5856 9fdca668 5856 9fdca668 5856 9fdca668 5856 9fdca668 5856 9fdca668 5856 9fdca668 5856 9fdca668 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe Token: SeTcbPrivilege 3632 c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe Token: SeDebugPrivilege 5856 9fdca668 Token: SeTcbPrivilege 5856 9fdca668
Processes
-
C:\Users\Admin\AppData\Local\Temp\c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.exe"C:\Users\Admin\AppData\Local\Temp\c5002f63a5c2a36396351a925fe8737039950dd41f59a6b6e9757aea661d139c.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:3632
-
C:\Windows\Syswow64\9fdca668C:\Windows\Syswow64\9fdca6681⤵
- 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:5856
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9fdca668
- Size 576KB
- SHA256 1eee956c48b4d70a141a5b4e75ccdc3cf83e767679fdb5c719dd7620b63d2c90
- MD5 956d25957a33f755097a5a8488e96d8b
- SHA1 47ba86921b0f8de6de43a48f44de43a4dded391e
- SHA512 bef84c01d247eed6383fca3f5f8db022631da67d1eb3f8616434dd3a551d23fbba0e9c10058b7f50222b561ec0953c0ac44a9522463b55f7e5c037acf0af73b7
- SSDEEP 6144:CcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:CSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T147C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH