Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 14:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe
- Size 960KB
- Sample260731-rssm1svclb
- SHA256 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d
- MD5 4579b551012713970baf666b3c7e6290
- SHA1 f29f794dc37acddd28885d3005d801a3474d117a
- SHA512 c9191a7f90c31a6ccedafd563445d29a7e5a5cede689b2817dd08ec745dc25df2c472b593e89785c25255c7edcec1d66ac0f70e6cb4e076e128c29d411ea6d31
- SSDEEP 12288:/SvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/u:KvO2xJKRI2FOkx2LFE4scU2
- TLSH T19C253B21F6508135C4B74536C5FA0BEAAA747D21671067CBA3C07B5B2FB36D2A931B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4756 7ced05da - 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 5 223.5.5.5 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe Destination IP 19 114.114.114.114 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe Destination IP 20 223.5.5.5 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe Destination IP 4 114.114.114.114 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7ced05da File created C:\Windows\SysWOW64\7ced05da 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7ced05da File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7ced05da - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4bbd90 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe File opened for modification C:\Windows\516ca8 7ced05da - 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 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7ced05da - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7ced05da Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7ced05da Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7ced05da Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7ced05da Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7ced05da Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7ced05da Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7ced05da Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7ced05da Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7ced05da - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4756 7ced05da 4756 7ced05da 4756 7ced05da 4756 7ced05da 4756 7ced05da 4756 7ced05da 4756 7ced05da 4756 7ced05da 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe Token: SeTcbPrivilege 4424 7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe Token: SeDebugPrivilege 4756 7ced05da Token: SeTcbPrivilege 4756 7ced05da
Processes
-
C:\Users\Admin\AppData\Local\Temp\7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.exe"C:\Users\Admin\AppData\Local\Temp\7cb80073fb307c81ecafb0b8ac5dd87ae2150a43905ab041caefa6f71b795f7d.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:4424
-
C:\Windows\Syswow64\7ced05daC:\Windows\Syswow64\7ced05da1⤵
- 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:4756
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7ced05da
- Size 960KB
- SHA256 db61e8982c776257b15957bfde68354098a7b2889a311355683407c007b27476
- MD5 07b6e706ee60b0d1ecbbe26955a1ed88
- SHA1 1a694451abeaf69669456559d82b28e40faf02e5
- SHA512 08b14d47eecd4007aab4f1cd5c78fbee38eaf9bbbe439ddcf259431935f7a0bef60f1e2f5fca1417e335d6fd96efd4ea15431e11d9032047c812c92237964dcf
- SSDEEP 12288:RSvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/u:4vO2xJKRI2FOkx2LFE4scU2
- TLSH T164253B21F6508135C4B74536C5FA0BEAA6747D21671067CBA3C07B5B2FB36D2A931B0E
- MD5 SHA1 SHA512 SSDEEP TLSH