Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 21:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe
- Size 384KB
- Sample260822-1fafcack6y
- SHA256 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7
- MD5 ea12ba51894167a16d0182ff6f806b91
- SHA1 57068b8e222119b9b0f1da5516ab6fcffc70dd49
- SHA512 28de4deb9e0566d66e5c098b92c31f35481d7ecf36f0c17bd14a56fea387748a9431586d5c59f57e4fa46c699c737b63a4e60b67867ba3d297d7555874744db9
- SSDEEP 6144:QcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8Kl:QSvO2x9mONvKRILSFnOkx2LIaxy/
- TLSH T1B4846E2AF6A0D076C4779579C4A257AAFBB1B42137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5556 dc66fc9c - 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 4 223.5.5.5 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe Destination IP 20 114.114.114.114 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe Destination IP 21 223.5.5.5 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe Destination IP 1 114.114.114.114 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content dc66fc9c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dc66fc9c File created C:\Windows\SysWOW64\dc66fc9c d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies dc66fc9c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5f1ee8 dc66fc9c File opened for modification C:\Windows\66b8e0 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.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 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dc66fc9c - 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 dc66fc9c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" dc66fc9c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" dc66fc9c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" dc66fc9c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" dc66fc9c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing dc66fc9c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" dc66fc9c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ dc66fc9c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" dc66fc9c - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5556 dc66fc9c 5556 dc66fc9c 5556 dc66fc9c 5556 dc66fc9c 5556 dc66fc9c 5556 dc66fc9c 5556 dc66fc9c 5556 dc66fc9c 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe Token: SeTcbPrivilege 6000 d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe Token: SeDebugPrivilege 5556 dc66fc9c Token: SeTcbPrivilege 5556 dc66fc9c
Processes
-
C:\Users\Admin\AppData\Local\Temp\d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.exe"C:\Users\Admin\AppData\Local\Temp\d12ece6fea6d47672f40a1249896a4d2c66121cffab27ce79a6c8a22599e14c7.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:6000
-
C:\Windows\Syswow64\dc66fc9cC:\Windows\Syswow64\dc66fc9c1⤵
- 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:5556
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\dc66fc9c
- Size 384KB
- SHA256 35f71c6b087170bd6f8d4227163eb49ee78ca67fe5345574c8f7f6b352b6facb
- MD5 f1a3c95a4bee6189661bc1a3fed8ec5f
- SHA1 4ad1b97df5ed2d01788a1207932292d76bf38b42
- SHA512 42f58684d31b6bd17bbc2eb9d0d5c4e55907f1debdfc1965a35d384d4e8d59709ec64d4d99560e24e594c7dda121737f53a88b3bdb63c9e8467394918abc51db
- SSDEEP 6144:8cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8Kl:8SvO2x9mONvKRILSFnOkx2LIaxy/
- TLSH T1A3846E2AF6A0D076C4779579C4A257AAFBB1B42137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH