Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/08/2026, 18:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe
- Size 1.6MB
- Sample260801-wpbybaef45
- SHA256 504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c
- MD5 d604419435565169644acddcade0d23c
- SHA1 f90ae2297afe8bd3b2448964f16c6bdbf6a1a071
- SHA512 86b4c45c6f954627009d27fcae72e1e140b9a0c74b3bb362603bb45c024d68e7448683b72de15b9aec0faa1e2c98fee28b22a81a79f397af00bb8d97eaa4bc70
- SSDEEP 24576:1JHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:1ialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1E2751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2588 1C0B0E0D120F156E155A15D0D0A160F0D160D.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4640 504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe 2588 1C0B0E0D120F156E155A15D0D0A160F0D160D.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 504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1C0B0E0D120F156E155A15D0D0A160F0D160D.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4640 wrote to memory of 2588 4640 504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe"C:\Users\Admin\AppData\Local\Temp\504c2087f9817ecabc3e5ca2ef7447887dc154c4fb0517019df9beb91f1da87c.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4640 -
C:\Users\Admin\AppData\Local\Temp\1C0B0E0D120F156E155A15D0D0A160F0D160D.exeC:\Users\Admin\AppData\Local\Temp\1C0B0E0D120F156E155A15D0D0A160F0D160D.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:2588
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1C0B0E0D120F156E155A15D0D0A160F0D160D.exe
- Size 1.6MB
- SHA256 1d29b7d2cef5add192284d2d8bce0037ab8084fba05d05f0a15e65be353dd78c
- MD5 116515e68c26ef88ef261235af24ad8a
- SHA1 c05e6f05dc95e98210af4c1321e6a53d30f79f53
- SHA512 9ab0c1a4ca38d900c014a5debf1459271710de891fa6e8f58261ab9c42aba92fc1fc39a7dbfb80fb381f303979ca84ab03103ce296dd0908800f5dee617fd5f8
- SSDEEP 24576:rJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:rialcpx761B72S9z9yNRX/zU8En0p
- TLSH T163751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH