Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 21:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe
- Size 704KB
- Sample260810-1fbcmshr91
- SHA256 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279
- MD5 8bb09f8997d30b293b14a7bbbd5155ca
- SHA1 fdf5dcd727afe1eb772ad4b287223b9d4ed7b253
- SHA512 b68dc818571085130336cbcc9b712d496ec9a7ba11b40ac9f80abb279a33b753989d7f0160c3cf7c3c61cbe260d5ff50cfa3dad8fc33605a210b6d8406a02370
- SSDEEP 12288:aSvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:BvO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T15DE48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4444 60284940 - 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 3 114.114.114.114 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Destination IP 4 223.5.5.5 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Destination IP 32 114.114.114.114 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Destination IP 33 223.5.5.5 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 60284940 File created C:\Windows\SysWOW64\60284940 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 60284940 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 60284940 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4c1538 60284940 File opened for modification C:\Windows\4093f8 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.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 60284940 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe - 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" 60284940 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 60284940 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 60284940 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 60284940 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 60284940 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 60284940 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 60284940 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 60284940 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 60284940 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 4444 60284940 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Token: SeTcbPrivilege 3772 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Token: SeDebugPrivilege 4444 60284940 Token: SeTcbPrivilege 4444 60284940
Processes
-
C:\Users\Admin\AppData\Local\Temp\7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe"C:\Users\Admin\AppData\Local\Temp\7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.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:3772
-
C:\Windows\Syswow64\60284940C:\Windows\Syswow64\602849401⤵
- 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:4444
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\4c1538
- Size 506B
- SHA256 8ff60b123d5019f0b11048f30d7dd558b798c56e6614b32ae9ffd73f54b38e99
- MD5 8c260041ab409ba63b6e38a23dd64049
- SHA1 806ed003b349af159a811ec09b8293ff841bff0e
- SHA512 31f4d0e1ff60e10358d403e9c3a4ba57c3c664b9cd768d5d7ecd26649f9b692bf586f2f20bbe8a83b5877700b01f6b8b9a4350497f4d282c0d69b1853fafefdc
- TLSH T1F8F0593FE876A36209FEAC65E5236A4B6415623EC02A13562DC0FD514AC72956D4ED04
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\60284940
- Size 704KB
- SHA256 de88c3cbd7540f814ae3e802fa9ec031becc7b571073e3a806ae402e3d20c674
- MD5 b912d8578143e76d84dffbb27fd815b4
- SHA1 942d361d61d3e41d8faeb8638e35da18da4e6349
- SHA512 c91960449f9b6b99e0cdca7e8aa690589a86a3e85549b2da73ffd5ad3c347e867989bf348cad059ac43c083251818e4b08ffa1b26fe025ba04222235aac470a0
- SSDEEP 12288:FSvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:kvO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T142E48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH