Analysis
- max time kernel
149s - 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
20/08/2026, 05:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe
- Size 832KB
- Sample260820-gmlbmsfj9t
- SHA256 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470
- MD5 b3cc920f736c38db1f91dfc4f12c5250
- SHA1 ee8ebb2984729ad28ecd17453289d2800aa27941
- SHA512 31500c97a15e499badc4421eb422c32803788de25912de3caf3667408ade47def1a9def43c7d406572d9bea0a4a715a169d74fc917c9c5a6cf430651c7b7d2eb
- SSDEEP 12288:LSvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:+vO2xJKRI2FOkx2LFEAcUY
- TLSH T15A056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4772 71188e50 - 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 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe Destination IP 2 223.5.5.5 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe Destination IP 7 114.114.114.114 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe Destination IP 8 223.5.5.5 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe - Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 71188e50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 71188e50 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 71188e50 File created C:\Windows\SysWOW64\71188e50 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 71188e50 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\51b2c8 71188e50 File opened for modification C:\Windows\2a9870 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.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 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 71188e50 - Modifies data under HKEY_USERS 8 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 71188e50 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 71188e50 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 71188e50 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 71188e50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 71188e50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 71188e50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 71188e50 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 71188e50 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4772 71188e50 4772 71188e50 4772 71188e50 4772 71188e50 4772 71188e50 4772 71188e50 4772 71188e50 4772 71188e50 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe Token: SeTcbPrivilege 2488 98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe Token: SeDebugPrivilege 4772 71188e50 Token: SeTcbPrivilege 4772 71188e50
Processes
-
C:\Users\Admin\AppData\Local\Temp\98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.exe"C:\Users\Admin\AppData\Local\Temp\98c1a895b7410cf59646ee3e0c25f70c2cf703290879005dc38ff35479e56470.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:2488
-
C:\Windows\Syswow64\71188e50C:\Windows\Syswow64\71188e501⤵
- 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:4772
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\71188e50
- Size 832KB
- SHA256 2a824ca733aef61d6909045328b6cde9a267f0f4d19fa9f105a9914226b2aca8
- MD5 dc47620e2328e6b6098d0449c55ebf0c
- SHA1 b90b086f311d501cf1ff5040e89301bf0fa26eea
- SHA512 91fa06933312e5f48bd1b7f332ab08a829eb44b42282458399c78af00c3ebeb452dde94cd26fe28ff59995f02a1db8ba5ab98dea274de4c261f243c4bbccdc29
- SSDEEP 12288:sSvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:fvO2xJKRI2FOkx2LFEAcUY
- TLSH T1A2056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH