Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/07/2026, 08:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe
Resource
win11ltsc2024-20260629-en
4 signatures
150 seconds
General
- Target 1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe
- Size 1.6MB
- Sample260703-kxtbsaet2y
- SHA256 1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b
- MD5 eeb350c660e84383257b1976afaf6639
- SHA1 1f76efc4e79a793943527318ef3de6713d892907
- SHA512 2d3fb2073c3c3eb10cadb97cbd9918181d8cd8d8b0b4891f063c2e940219c3da6881e006cafdd53d1db4655ae3be6a45520fc6eff5772bd0a8ba44d4ffdd90d2
- SSDEEP 24576:9JHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:9ialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1A8751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2544 1C0A0A0F120A156A155A15D0F0B160F0F160E.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1548 1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe 2544 1C0A0A0F120A156A155A15D0F0B160F0F160E.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 1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1C0A0A0F120A156A155A15D0F0B160F0F160E.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1548 wrote to memory of 2544 1548 1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe"C:\Users\Admin\AppData\Local\Temp\1606f65a023d66d4504823ee9450428ccf7beaa117b693150a6a247ecf8a299b.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Users\Admin\AppData\Local\Temp\1C0A0A0F120A156A155A15D0F0B160F0F160E.exeC:\Users\Admin\AppData\Local\Temp\1C0A0A0F120A156A155A15D0F0B160F0F160E.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:2544
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1C0A0A0F120A156A155A15D0F0B160F0F160E.exe
- Size 1.6MB
- SHA256 1d0e21e2cfc866630a8018794252fa4aa3bf970d2f8211365768a025890d6bd4
- MD5 5bce02819ef44658af2ae623738118a2
- SHA1 dd078e9496c1e13829da6502cb35e67da60d07b4
- SHA512 b6ea904b2ee3efc82af02288d3875a65abbb81d82923c060e42b8693cb64a376544041882e47bc170e1e3e181b69736f96d5c705d191b5e67508d8f4da36db14
- SSDEEP 24576:GJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Gialcpx761B72S9z9yNRX/zU8En0p
- TLSH T164751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH