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
23/07/2026, 04:07
Behavioral task
behavioral1
Sample
e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe
- Size 761KB
- Sample260723-epqysswset
- SHA256 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446
- MD5 7ffb58c753ec784b8ce3ac6de8e59acb
- SHA1 f18237acfeb97b8ad2b9e9ade3b325756a55c635
- SHA512 3b164a12b5b62e120b1330bbfeed5bfaf22e39bb2d174f677d79c4da324bfaf77d0f2f2a472e50bc8292a358c422adedcdfaf8a588bd96e596fc62c83653e8bc
- SSDEEP 12288:ySvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:ZvO2xJKRw2kOkxSkW298B
- TLSH T1A8F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4596 dad1e9df - 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 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe Destination IP 4 223.5.5.5 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe Destination IP 9 114.114.114.114 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe Destination IP 10 223.5.5.5 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dad1e9df File created C:\Windows\SysWOW64\dad1e9df e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE dad1e9df File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dad1e9df -
resource yara_rule behavioral2/memory/5976-0-0x0000000000170000-0x00000000001FC000-memory.dmp upx behavioral2/files/0x000500000000053e-2.dat upx behavioral2/memory/4596-3-0x0000000000F80000-0x000000000100C000-memory.dmp upx behavioral2/memory/5976-10-0x0000000000170000-0x00000000001FC000-memory.dmp upx behavioral2/memory/4596-11-0x0000000000F80000-0x000000000100C000-memory.dmp upx behavioral2/memory/4596-34-0x0000000000F80000-0x000000000100C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4eaf68 dad1e9df File opened for modification C:\Windows\664fb0 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.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 dad1e9df Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.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:" dad1e9df Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" dad1e9df Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" dad1e9df Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix dad1e9df Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" dad1e9df Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ dad1e9df Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" dad1e9df Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" dad1e9df Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing dad1e9df - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4596 dad1e9df 4596 dad1e9df 4596 dad1e9df 4596 dad1e9df 4596 dad1e9df 4596 dad1e9df 4596 dad1e9df 4596 dad1e9df 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe Token: SeTcbPrivilege 5976 e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe Token: SeDebugPrivilege 4596 dad1e9df Token: SeTcbPrivilege 4596 dad1e9df
Processes
-
C:\Users\Admin\AppData\Local\Temp\e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe"C:\Users\Admin\AppData\Local\Temp\e92bbdad53f3457c1484ca48bfa328f73c37b44617df06468f91337f6b28e446.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5976
-
C:\Windows\Syswow64\dad1e9dfC:\Windows\Syswow64\dad1e9df1⤵
- 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:4596
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\dad1e9df
- Size 761KB
- SHA256 021a98461e0777b6cbf6835f31f6e9a47d40507df7e420513285bf716d95a74a
- MD5 ab450cf802d37b4be623dd967bd7d529
- SHA1 fd9e7d4071c95d255b517688ce61e19098e52503
- SHA512 a5f596f2570029e6c0709e7df9c1b92631b39bd66e2c5b2d8f782c730bf0af3fa58cad0db31763910daddeb0601e282a2fdd7304eb8800b655a0121df6f506f1
- SSDEEP 12288:fSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:qvO2xJKRw2kOkxSkW298B
- TLSH T1EDF49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH