Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 00:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe
- Size 960KB
- Sample260802-bazqls1dne
- SHA256 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5
- MD5 9c5f6ebdb3d4b5b7c3520f13d98548be
- SHA1 468e8b033fc28b5a4bc1135418d5df48af41be25
- SHA512 77084ffbe3750716a972a225a48ec4284fb8ef8e27fb7fb27ada3b7a7779ae9b897847e82fbc89c470c345aa8e49e0ab286ac7e9bae22c5bde1467d2e4fb7e0e
- SSDEEP 24576:avO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OQ:aHHKO29QG5QZuT2
- TLSH T111257C31E641C03AD4A741B686BA4BBFA4787D25031565C7E3D43E6A2FB22D27E3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5648 8a8bae78 - 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 17 114.114.114.114 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Destination IP 18 223.5.5.5 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Destination IP 60 114.114.114.114 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Destination IP 61 223.5.5.5 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Destination IP 1 114.114.114.114 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Destination IP 4 223.5.5.5 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\8a8bae78 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8a8bae78 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8a8bae78 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\60b220 8a8bae78 File opened for modification C:\Windows\48cbb8 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.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 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8a8bae78 - 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" 8a8bae78 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 8a8bae78 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 8a8bae78 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 8a8bae78 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 8a8bae78 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 8a8bae78 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 8a8bae78 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 8a8bae78 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 8a8bae78 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5648 8a8bae78 5648 8a8bae78 5648 8a8bae78 5648 8a8bae78 5648 8a8bae78 5648 8a8bae78 5648 8a8bae78 5648 8a8bae78 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Token: SeTcbPrivilege 4252 1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe Token: SeDebugPrivilege 5648 8a8bae78 Token: SeTcbPrivilege 5648 8a8bae78
Processes
-
C:\Users\Admin\AppData\Local\Temp\1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.exe"C:\Users\Admin\AppData\Local\Temp\1dffc60f0c137366863d4142bd3dc3dfd8040df362d1ee93a18b1dab711634a5.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:4252
-
C:\Windows\Syswow64\8a8bae78C:\Windows\Syswow64\8a8bae781⤵
- 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:5648
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\8a8bae78
- Size 960KB
- SHA256 f349f167489bfc2a9e4261cc0a724e5fb2a9a111145ffbd9ba63be5e1d131bed
- MD5 021313479ba22983760cbf287cea3f01
- SHA1 dd753be8878b93e39ec511b92a25e15fb70ee1da
- SHA512 4be08c8f8b8d5248bd1c41b3df2f09540f696bb38df2a1ae04c7a2456886d283c7384bccb31f18886805fda39445247de052303f51c33c5ffad4cdba03df9daa
- SSDEEP 24576:vvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OQ:vHHKO29QG5QZuT2
- TLSH T166257C31E641C03AD4A741B686BA4BBFA4787D25031565C7E3D43E6A2FB22D27E3170E
- MD5 SHA1 SHA512 SSDEEP TLSH