Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/07/2026, 08:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe
- Size 395KB
- Sample260708-j111csd13j
- SHA256 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239
- MD5 b72fe40662e3bfcce2be6ad9248bcb6e
- SHA1 bc06fba516c7b6a7e7c5adef355ab35ac02dc24d
- SHA512 4f7219c37551141086de4d68f98b2dffb524a3e2db525eda172b529aa2bb29aaacff05a730dab0014b08d4b652e72695d19a925339e018192cf8fbc417492769
- SSDEEP 6144:QcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:QCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T160846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4688 20f2ce40 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 2 223.5.5.5 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Destination IP 14 114.114.114.114 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Destination IP 15 223.5.5.5 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Destination IP 51 114.114.114.114 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Destination IP 52 223.5.5.5 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Destination IP 1 114.114.114.114 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 20f2ce40 File created C:\Windows\SysWOW64\20f2ce40 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 20f2ce40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 20f2ce40 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5042a0 20f2ce40 File opened for modification C:\Windows\4fb660 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.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 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 20f2ce40 - 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 20f2ce40 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 20f2ce40 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 20f2ce40 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 20f2ce40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 20f2ce40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 20f2ce40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 20f2ce40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 20f2ce40 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 20f2ce40 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4688 20f2ce40 4688 20f2ce40 4688 20f2ce40 4688 20f2ce40 4688 20f2ce40 4688 20f2ce40 4688 20f2ce40 4688 20f2ce40 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Token: SeTcbPrivilege 4656 5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe Token: SeDebugPrivilege 4688 20f2ce40 Token: SeTcbPrivilege 4688 20f2ce40
Processes
-
C:\Users\Admin\AppData\Local\Temp\5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.exe"C:\Users\Admin\AppData\Local\Temp\5da3173faea428468c7c279264f0aef2095f316e550cfcc1ea54771e8663c239.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:4656
-
C:\Windows\Syswow64\20f2ce40C:\Windows\Syswow64\20f2ce401⤵
- 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:4688
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\20f2ce40
- Size 395KB
- SHA256 7df9c3a54332789b06fdfe5a3b0ba0e49e98b929424329d86cc111a53dff18f2
- MD5 db731eaa65f63b8748a0d29918559305
- SHA1 8c63d02cb7abf7c42369e1ce8f977a3b5021e18c
- SHA512 93393b8f2b27b88b420863d8d8cf651e3f3a294e125107763200262ce2a539e77b7fc82dfb0e71f31d86a5940887f1e33761b115ca759e40df8e13d59aeb1c7d
- SSDEEP 6144:qcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:qCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T13E846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH