Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 21:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe
- Size 1.6MB
- Sample260822-1ll2bsvtby
- SHA256 5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433
- MD5 fc9bfd95826b87c954f94efb3cecad1b
- SHA1 2e3959bcbdd3367eda5902ef3779c9cdc4da8064
- SHA512 d0c2c4200cfe2649dff44509ce75826be6e6f875ee78599bd75cd184bf40537935db766fdc9ea75f4b2ac6fc09327b190b2310d47b467c40fabfbe02a559d3ac
- SSDEEP 24576:fJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:fialcpx761B72S9z9yNRX/zU8En0p
- TLSH T17A751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4828 1B0B0F0D120D156E155B15B0B0E160E0F160D.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 720 5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe 4828 1B0B0F0D120D156E155B15B0B0E160E0F160D.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 5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1B0B0F0D120D156E155B15B0B0E160E0F160D.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 720 wrote to memory of 4828 720 5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe"C:\Users\Admin\AppData\Local\Temp\5f581d3696db82da937d94ffad2c9c71624c93dc6f6c9e1ead126ce33130a433.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:720 -
C:\Users\Admin\AppData\Local\Temp\1B0B0F0D120D156E155B15B0B0E160E0F160D.exeC:\Users\Admin\AppData\Local\Temp\1B0B0F0D120D156E155B15B0B0E160E0F160D.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4828
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1B0B0F0D120D156E155B15B0B0E160E0F160D.exe
- Size 1.6MB
- SHA256 57c8dbbd4ed597c38b92157337b546b91f7fad6635c641bb6b349122a1e8270a
- MD5 ec0ca6575ea81bba100b577fa0074177
- SHA1 af98f74ccdab47f929fa5611b4fc5c2c70bc21f6
- SHA512 c6bf973fd3269267d3c0776e2b7f5aa6f31d517233b45bfa5157b497cc7084f4f479b9da483a283a3156e0ef7b182df8bbbd9055598019bed7880c84ab0d5870
- SSDEEP 24576:bJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:bialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1B7751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH