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
23/08/2026, 04:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe
- Size 704KB
- Sample260823-eqg3aaseqa
- SHA256 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5
- MD5 72cb60f507d4a240a0dff7996e80e080
- SHA1 9c8b68cc6601677560204b01965ff12799cf9434
- SHA512 451a1bb42de41df94058c435ecec20761153e08d0a574653cdcc42fabd4e618dbc08c95b7efb5b70764ebb8e9e4beeb28b1c88167c789042e909885e547845f6
- SSDEEP 12288:vSvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:avO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T1ECE48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4564 d11bfaff - 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 3 114.114.114.114 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe Destination IP 8 223.5.5.5 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe Destination IP 15 114.114.114.114 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe Destination IP 16 223.5.5.5 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\d11bfaff 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d11bfaff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C d11bfaff - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4e2328 d11bfaff File opened for modification C:\Windows\5784f0 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.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 d11bfaff Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.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:" d11bfaff Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d11bfaff Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d11bfaff Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d11bfaff Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d11bfaff Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d11bfaff Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d11bfaff Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d11bfaff Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d11bfaff - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4564 d11bfaff 4564 d11bfaff 4564 d11bfaff 4564 d11bfaff 4564 d11bfaff 4564 d11bfaff 4564 d11bfaff 4564 d11bfaff 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe Token: SeTcbPrivilege 5112 22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe Token: SeDebugPrivilege 4564 d11bfaff Token: SeTcbPrivilege 4564 d11bfaff
Processes
-
C:\Users\Admin\AppData\Local\Temp\22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.exe"C:\Users\Admin\AppData\Local\Temp\22817900d3c056293d53d41e391054dd7545b5e0bb5149ee54e5f035391d1cc5.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:5112
-
C:\Windows\Syswow64\d11bfaffC:\Windows\Syswow64\d11bfaff1⤵
- 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:4564
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\Windows\SysWOW64\d11bfaff
- Size 704KB
- SHA256 7c97582424839e48dad5efb393fcbfb2d5baf2889f72fff7e5b6de84a2c61240
- MD5 ff3a6633e473dd2892e7eca6d7ec0cbe
- SHA1 e92b1fdc70d04af8c6484f389b22900deb91ebea
- SHA512 346ef8a481ce8d04a77d0aee50c78e667a3160b2ae6e7c46220c311d0a918e1a51e6a58be80971ddc77bbc3a672d9e20c64a2885f5bf04699fabe81787f97bc0
- SSDEEP 12288:4SvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:TvO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T1BEE48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH