Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
02/05/2026, 10:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1b7dcf187668e21cd6dcb1296d46bf118dd7797061d8a181da0d90902aa838c2.dll
Resource
win10v2004-20260130-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1b7dcf187668e21cd6dcb1296d46bf118dd7797061d8a181da0d90902aa838c2.dll
Resource
win11-20260130-en
2 signatures
150 seconds
General
- Target 1b7dcf187668e21cd6dcb1296d46bf118dd7797061d8a181da0d90902aa838c2.dll
- Size 2.0MB
- Sample260502-mqlz8sds21
- SHA256 1b7dcf187668e21cd6dcb1296d46bf118dd7797061d8a181da0d90902aa838c2
- MD5 9fa0d6e9305f1d260c12786220273261
- SHA1 172180f14d3d952dd63af98ca1a296126f76ea65
- SHA512 93f58d5fe621266ec9ca20bc6979143b29d647d64d0b8ce5d684ef2e780981386b55cf1db18497c561635b896b7bba83a32de7ed0319a2afa6de9747a896374f
- SSDEEP 24576:s2YaWlV72oRG12aVWO/61QUi9CZoYIsp+OcMgyDK3wWgVzVXBNwQd2/yuuWmANjx:+V7zI12at/vC28HNF2qkjZTk7KD74PM
- TLSH T1CD954B11A6D58037E0722E7A8C2ED6D4692A7E201E74D84F3EE85B4C1F39F41AD39397
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4672 wrote to memory of 2016 4672 rundll32.exe 80
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1b7dcf187668e21cd6dcb1296d46bf118dd7797061d8a181da0d90902aa838c2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1b7dcf187668e21cd6dcb1296d46bf118dd7797061d8a181da0d90902aa838c2.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2016
-