Analysis
- max time kernel
148s - 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
30/07/2026, 01:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe
- Size 395KB
- Sample260730-bjasvawepd
- SHA256 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a
- MD5 fccbac18d6639703c57f281830df3f1e
- SHA1 e703a94ce7fe7bc1123e60d4991468642973140b
- SHA512 d7f0d86ba3e65a29dc6f964048d71553ca2714f0755b45aac49acc4a0955a15065c092f2c74e0328b437121fd3a11f9ef787496c0958800378ff37453feadb3f
- SSDEEP 6144:ocbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:oCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T17E846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4884 521cabc4 - 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 1 114.114.114.114 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe Destination IP 2 223.5.5.5 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe Destination IP 25 114.114.114.114 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe Destination IP 26 223.5.5.5 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 521cabc4 File created C:\Windows\SysWOW64\521cabc4 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 521cabc4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 521cabc4 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\539da8 521cabc4 File opened for modification C:\Windows\12c390 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.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 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 521cabc4 - 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 521cabc4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 521cabc4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 521cabc4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 521cabc4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 521cabc4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 521cabc4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 521cabc4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 521cabc4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 521cabc4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4884 521cabc4 4884 521cabc4 4884 521cabc4 4884 521cabc4 4884 521cabc4 4884 521cabc4 4884 521cabc4 4884 521cabc4 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe Token: SeTcbPrivilege 1096 0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe Token: SeDebugPrivilege 4884 521cabc4 Token: SeTcbPrivilege 4884 521cabc4
Processes
-
C:\Users\Admin\AppData\Local\Temp\0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.exe"C:\Users\Admin\AppData\Local\Temp\0b0ca83f1f560c7230c2d16cc99c6f6a017686cb43206b726fdddcaace27ce0a.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:1096
-
C:\Windows\Syswow64\521cabc4C:\Windows\Syswow64\521cabc41⤵
- 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:4884
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\521cabc4
- Size 395KB
- SHA256 42731a4d1204e17bc1903edead2726cff1942ff81d56658e915ddbb5fbdeb58e
- MD5 d310b40e31c54228f379e5dc969e6894
- SHA1 cdced653f4d4edca3b3dcc842e5cb7248f5a438d
- SHA512 e13e60beae4a2a6e50bdb0755f55afaf16ea5236cbdd189f62e840470ef1b91dc3f39bc9f6ca0754e6cdf4253da56b0f98417be1b0ae8b768642690aaa836ed1
- SSDEEP 6144:gcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:gCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T191846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH