Analysis
- max time kernel
150s - 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
09/07/2026, 23:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe
- Size 511KB
- Sample260709-3efbbaby8w
- SHA256 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0
- MD5 a7f3c3362659e70d56fe836b01e59d73
- SHA1 2b8c85ead2152a5e133582258f483f8361cbd690
- SHA512 df968e6ed47f04046d970034507b205e055936a98c22c458449303d94613f7647e3e6b69d992150d7b6dacbf6a373df3bf82306287d022089593933dd34a0dbb
- SSDEEP 6144:lcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:lSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T16DB45B26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 928 fc318c45 - Unexpected DNS network traffic destination 14 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 127 223.5.5.5 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 201 114.114.114.114 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 202 223.5.5.5 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 257 114.114.114.114 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 258 223.5.5.5 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 1 114.114.114.114 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 2 223.5.5.5 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 34 114.114.114.114 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 35 223.5.5.5 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 64 114.114.114.114 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 65 223.5.5.5 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 122 114.114.114.114 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 123 223.5.5.5 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Destination IP 119 114.114.114.114 928 fc318c45 - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fc318c45 File created C:\Windows\SysWOW64\fc318c45 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fc318c45 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 fc318c45 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\fe340 fc318c45 File opened for modification C:\Windows\3c89a0 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.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 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fc318c45 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" fc318c45 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" fc318c45 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix fc318c45 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" fc318c45 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" fc318c45 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ fc318c45 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing fc318c45 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" fc318c45 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" fc318c45 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 928 fc318c45 928 fc318c45 928 fc318c45 928 fc318c45 928 fc318c45 928 fc318c45 928 fc318c45 928 fc318c45 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Token: SeTcbPrivilege 3536 d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe Token: SeDebugPrivilege 928 fc318c45 Token: SeTcbPrivilege 928 fc318c45
Processes
-
C:\Users\Admin\AppData\Local\Temp\d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.exe"C:\Users\Admin\AppData\Local\Temp\d5debc6cd945ef2cd6279a048db204bd798ebc0921600a04c918b5fadf4e05f0.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:3536
-
C:\Windows\Syswow64\fc318c45C:\Windows\Syswow64\fc318c451⤵
- 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:928
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\fc318c45
- Size 511KB
- SHA256 a8123208c8119e2d92c0bfe3f3324a94b3388985479c19c1da85d6b30c2d2645
- MD5 45a9674b1e9c786cdfcca41cb2c3de3c
- SHA1 408d0836d3e36f558fa9063a80b08bd0548d79d3
- SHA512 cc171aefc0e61458e405271de33ecdd0ef80035b5a027d9213b39c471e08d29359384f618f94b7259105d5ab8fc5ac86d0e6e8d0b3f11253459c926cee9dea92
- SSDEEP 6144:QcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:QSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T120B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH