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
23/07/2026, 03:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe
- Size 395KB
- Sample260723-dnswbsff94
- SHA256 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34
- MD5 553aec3585997187b9005d8c6b5f96f6
- SHA1 64598cec44cf352c969e6aa1a17cdade30895078
- SHA512 ba1d5ea90afdc77f826bd08fc03cd985a781dce2ecae1136dd0e48dee9af7a9c6a839d4e57c3c7575a9973706073c53416c8dad9557571d41bda48fa006a53d5
- SSDEEP 6144:vWVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:vkCO2zVPX7vfFLKlwOkx2LIaxy
- TLSH T193846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1396 41ed91a3 - 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 4 223.5.5.5 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe Destination IP 40 114.114.114.114 1396 41ed91a3 Destination IP 41 223.5.5.5 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe Destination IP 44 114.114.114.114 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe Destination IP 45 223.5.5.5 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe Destination IP 1 114.114.114.114 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 41ed91a3 File created C:\Windows\SysWOW64\41ed91a3 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 41ed91a3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 41ed91a3 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\17e668 41ed91a3 File opened for modification C:\Windows\250c68 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.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 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 41ed91a3 - 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:" 41ed91a3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 41ed91a3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 41ed91a3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 41ed91a3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 41ed91a3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 41ed91a3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 41ed91a3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 41ed91a3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 41ed91a3 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1396 41ed91a3 1396 41ed91a3 1396 41ed91a3 1396 41ed91a3 1396 41ed91a3 1396 41ed91a3 1396 41ed91a3 1396 41ed91a3 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe Token: SeTcbPrivilege 2164 c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe Token: SeDebugPrivilege 1396 41ed91a3 Token: SeTcbPrivilege 1396 41ed91a3
Processes
-
C:\Users\Admin\AppData\Local\Temp\c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.exe"C:\Users\Admin\AppData\Local\Temp\c1e30ce516ec00d8bf14a1febb86dc2be786af8f81bd93ab262453ad61a4ac34.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:2164
-
C:\Windows\Syswow64\41ed91a3C:\Windows\Syswow64\41ed91a31⤵
- 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:1396
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\41ed91a3
- Size 395KB
- SHA256 4b81f9a0d110649f0cc42e4a789cef0a459fb22b2c32fd89617ffac738068b43
- MD5 6e4d3a9aa51acaa9c510de3b43e7dccf
- SHA1 e5e36e2d507ad216bf768b6bf8803c356764c662
- SHA512 a131dda06855dc2c69982db21e2d12a0d32847bf7179566501a241e9926e618c618c68a54baa7e072b9cfac462e3311e444ca1955fa53ef0ee39cf6d77bdff44
- SSDEEP 6144:8WVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:8kCO2zVPX7vfFLKlwOkx2LIaxy
- TLSH T196846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
- MD5 SHA1 SHA512 SSDEEP TLSH