Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 23:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe
- Size 395KB
- Sample260810-3zbtmabc88
- SHA256 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6
- MD5 a1a33c5094319ce11deae700443fd994
- SHA1 c225697a7421dea55239d9979e87af4034b223a6
- SHA512 63ca222117a57fde0a3d716816d8b9ea5ac3cb5004405c692ae4f4438f7b00bbdfd7df94b684f74977689c33af64e6932d22cd32edf2c243dcc18fd5017bdb57
- SSDEEP 6144:3cbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:3CSvO2x9mONvKRILSFnOkx2LIa
- TLSH T155846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5832 899d2898 - 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 5 223.5.5.5 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe Destination IP 17 114.114.114.114 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe Destination IP 18 223.5.5.5 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe Destination IP 3 114.114.114.114 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 899d2898 File created C:\Windows\SysWOW64\899d2898 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 899d2898 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 899d2898 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\63d890 899d2898 File opened for modification C:\Windows\52cb48 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.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 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 899d2898 - 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:" 899d2898 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 899d2898 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 899d2898 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 899d2898 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 899d2898 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 899d2898 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 899d2898 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 899d2898 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 899d2898 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5832 899d2898 5832 899d2898 5832 899d2898 5832 899d2898 5832 899d2898 5832 899d2898 5832 899d2898 5832 899d2898 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe Token: SeTcbPrivilege 4836 e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe Token: SeDebugPrivilege 5832 899d2898 Token: SeTcbPrivilege 5832 899d2898
Processes
-
C:\Users\Admin\AppData\Local\Temp\e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.exe"C:\Users\Admin\AppData\Local\Temp\e1af4d16f63b66c8ae722897406ff4f59da3adefc5a0e05678802d96ad7d75f6.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:4836
-
C:\Windows\Syswow64\899d2898C:\Windows\Syswow64\899d28981⤵
- 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:5832
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\899d2898
- Size 395KB
- SHA256 998f528839e9e1d3a2b5075031c57756d4f162a1961ed407740dd296db202b32
- MD5 e56d9c0c3565af01ea6000d87fd43129
- SHA1 5cada67098019cdbd829fad53f86300ec9f04128
- SHA512 7eddc6c9771c2769ea2cb4455ca4782644e6346b0d4f5ab64e63d8b3ffad045dcf6ea3b907f59f9fd0d1dc05c6e185022445a4ddd901e56b65773e53298adc18
- SSDEEP 6144:EcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:ECSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1F0846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH