Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/07/2026, 09:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe
- Size 395KB
- Sample260707-lamfdsby2n
- SHA256 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49
- MD5 cef5088462fbef6a8ee7e9e3529a0af2
- SHA1 80b5737d102302de97076923e05be1b5bc25d369
- SHA512 927979d8f5f671981fe0f7417e48f5b749281d27063a3f46d1682a047c70baac5113b6f4e8655909e055915f03fa8bc8efecd71f1dc33ffb5d1d6a4c9ae74a4a
- SSDEEP 6144:UcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:UCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T15C846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1252 5e4ce518 - 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 11 223.5.5.5 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe Destination IP 1 114.114.114.114 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe Destination IP 2 223.5.5.5 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe Destination IP 10 114.114.114.114 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5e4ce518 File created C:\Windows\SysWOW64\5e4ce518 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5e4ce518 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5e4ce518 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\156f48 5e4ce518 File opened for modification C:\Windows\5614c8 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.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 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5e4ce518 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5e4ce518 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5e4ce518 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5e4ce518 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5e4ce518 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5e4ce518 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5e4ce518 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5e4ce518 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 5e4ce518 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5e4ce518 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1252 5e4ce518 1252 5e4ce518 1252 5e4ce518 1252 5e4ce518 1252 5e4ce518 1252 5e4ce518 1252 5e4ce518 1252 5e4ce518 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe Token: SeTcbPrivilege 5028 351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe Token: SeDebugPrivilege 1252 5e4ce518 Token: SeTcbPrivilege 1252 5e4ce518
Processes
-
C:\Users\Admin\AppData\Local\Temp\351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.exe"C:\Users\Admin\AppData\Local\Temp\351fb14c7d4b75737972093a8c24af4229902ac23c4de0c022ad0b2dafd5bc49.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:5028
-
C:\Windows\Syswow64\5e4ce518C:\Windows\Syswow64\5e4ce5181⤵
- 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:1252
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5e4ce518
- Size 395KB
- SHA256 a360d1a4684a825ed19eb6de047075dfd09c57dd056190d4f6d87df7d7d33955
- MD5 589f624a7c5ffe5d8fdcc40d00e57f1b
- SHA1 bbf993646eb18ecd8239489b84f76a77c7c1df94
- SHA512 68d95755cb3f02733a0ea33a46c0ae6b1b261c195c0aa4b67944eb10111036f3bcbbbe4a22946decb88f68c9a0089fc5674d3318aef63265ec3743dcc3378c14
- SSDEEP 6144:7cbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:7CSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1CB846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH