Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 03:36
Behavioral task
behavioral1
Sample
dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.exe
- Size 5.7MB
- Sample260804-d51bqscd65
- SHA256 dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399
- MD5 20081e5ca491b12f7d3381fc40f4e999
- SHA1 927a1b85aef493305ac03135e5ae4b00d5bc24e0
- SHA512 f65673645a6b797a61bb75d0364fa9c0a65ccdeb66ca2b7af24aa850543df7250d6fb132fadda1704cff60b131155a5734f5bfd28299887f151e928b1b225cf7
- SSDEEP 98304:ykLdOZBSZTI70Mu4uYRDRxRATwScubHaRQkeS+TDbCiEJM4JlUTw4y:dYDUTyq4uYNjRATuubHaRQkj4VMJ2c4y
- TLSH T1CF56123BB268763EC5AE0B3245739310997B7BA1B81A8C1F57F4084DCF665302E3BA55
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4316 dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.tmp - 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 dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/944-0-0x0000000000400000-0x00000000004DF000-memory.dmp innosetup behavioral2/memory/944-8-0x0000000000400000-0x00000000004DF000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 944 wrote to memory of 4316 944 dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.exe"C:\Users\Admin\AppData\Local\Temp\dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Users\Admin\AppData\Local\Temp\is-35NCI.tmp\dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.tmp"C:\Users\Admin\AppData\Local\Temp\is-35NCI.tmp\dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.tmp" /SL5="$400AA,4911048,857600,C:\Users\Admin\AppData\Local\Temp\dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4316
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-35NCI.tmp\dbc8e9edeb689eb807c6814f801c823a86cc4a275930d24478b9f9dd75921399.tmp
- Size 3.1MB
- SHA256 cefed834f2da925327dcc6381f8edef775baa8a625c970d3870d2b185af37a12
- MD5 11095f9993fddabd699b746dc5d4033d
- SHA1 300695f028ecb8ac311114bf2ac78966ddd1acf1
- SHA512 114cd6a71c9e06988eabb2479ff59cf6d82bb790aba87daed81f8a652a0e259f9e49a7340039c3eafeee997613f35629d62f7e7f4c4f643fea0208c83ed5875d
- SSDEEP 49152:uWGtLBcXqFpBR6SVb8kq4pgquLMMji4NYxtJpkxhGjIHTbP333bVT:itLutqgwh4NYxtJpkxhGw333V
- TLSH T1F8E54A27F28C713ED06B3A364A3386909837F66179168C2797FC794C8F365942A3E647
- MD5 SHA1 SHA512 SSDEEP TLSH