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, 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 1900 eb4fb02e - 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 19 114.114.114.114 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Destination IP 20 223.5.5.5 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Destination IP 1 114.114.114.114 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Destination IP 3 223.5.5.5 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.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 eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 eb4fb02e File created C:\Windows\SysWOW64\eb4fb02e 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 eb4fb02e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content eb4fb02e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1456c8 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe File opened for modification C:\Windows\208758 eb4fb02e - 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 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eb4fb02e - 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\History\CachePrefix = "Visited:" eb4fb02e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ eb4fb02e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" eb4fb02e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" eb4fb02e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" eb4fb02e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing eb4fb02e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix eb4fb02e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" eb4fb02e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" eb4fb02e - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1900 eb4fb02e 1900 eb4fb02e 1900 eb4fb02e 1900 eb4fb02e 1900 eb4fb02e 1900 eb4fb02e 1900 eb4fb02e 1900 eb4fb02e 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Token: SeTcbPrivilege 1188 7da83338ed856e52d46fa7c82b89bbea38f3f398e9c30d5fe63af7556d9b7279.exe Token: SeDebugPrivilege 1900 eb4fb02e Token: SeTcbPrivilege 1900 eb4fb02e
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:1188
-
C:\Windows\Syswow64\eb4fb02eC:\Windows\Syswow64\eb4fb02e1⤵
- 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:1900
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\eb4fb02e
- Size 704KB
- SHA256 7fab5c8d4356ede2f0a4d46c31399a1492e8da216baf7ed604223cb2a16ffff9
- MD5 99c6e224ce528245fa9bd51f12e290b2
- SHA1 96fd3547c0000912dfb5b5f206ad6f9128a2dbfb
- SHA512 f10f38ecacfc7a98bde1e78b4a015df67588fec9996b74385ccba34de7e8ba2037cba8b7c2a08bfabfd32cd1b2cdee2aac9a517dab765e21d707f2d34988523d
- SSDEEP 12288:pSvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:QvO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T1CCE48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH