Analysis
- max time kernel
148s - 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
23/08/2026, 23:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe
- Size 448KB
- Sample260823-3nbdqa1eme
- SHA256 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811
- MD5 92efb3312b713d8f55c44832b5e27a13
- SHA1 af61fa36b1842f0bcbf7c313b6222306b6056144
- SHA512 ee412cb912eaae90e314a15954ecb052978e12bd847153d4c9d81780272c66bb6bf40006ac869ec96946f29e23af1b6410e5d2f8304bba9fbfb9a1050d4e27b3
- SSDEEP 6144:dcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:dSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T155A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1244 a344cf10 - Unexpected DNS network traffic destination 8 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 87 223.5.5.5 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Destination IP 1 114.114.114.114 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Destination IP 4 223.5.5.5 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Destination IP 23 114.114.114.114 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Destination IP 24 223.5.5.5 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Destination IP 51 114.114.114.114 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Destination IP 54 223.5.5.5 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Destination IP 86 114.114.114.114 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\a344cf10 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a344cf10 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a344cf10 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\154c38 a344cf10 File opened for modification C:\Windows\4c8ff0 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.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 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a344cf10 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" a344cf10 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix a344cf10 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a344cf10 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" a344cf10 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" a344cf10 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" a344cf10 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing a344cf10 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" a344cf10 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" a344cf10 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1244 a344cf10 1244 a344cf10 1244 a344cf10 1244 a344cf10 1244 a344cf10 1244 a344cf10 1244 a344cf10 1244 a344cf10 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Token: SeTcbPrivilege 4472 3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe Token: SeDebugPrivilege 1244 a344cf10 Token: SeTcbPrivilege 1244 a344cf10
Processes
-
C:\Users\Admin\AppData\Local\Temp\3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.exe"C:\Users\Admin\AppData\Local\Temp\3beb98c0a97f309d891e5fe2cad9143e18cd78e3d014d82d16d13c65ba66f811.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:4472
-
C:\Windows\Syswow64\a344cf10C:\Windows\Syswow64\a344cf101⤵
- 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:1244
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\a344cf10
- Size 448KB
- SHA256 d77962972113fe033540db42d33ecae4d4f23f5bc014638005fe15c12692071d
- MD5 9c786b0535b0568f019dd5bf85ca5677
- SHA1 067f2a9892ffa29e94dadc1ea96b31276cb23931
- SHA512 e9def3f9ffe6a4fd1e06c9bb1bd084904e223b650bed88c534d2f9cb5caf816393ea59e62af0f50b3d16cf90066ea3c93b80198533c8d06db4f0741f9f035516
- SSDEEP 6144:+cTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:+SvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T158A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH