Overview
overview
9Static
static
3$PLUGINSDI...em.dll
windows11-21h2-x64
9$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$TEMP/devcon.exe
windows11-21h2-x64
1$TEMP/devgen.exe
windows11-21h2-x64
AdbWinApi.dll
windows11-21h2-x64
3AdbWinUsbApi.dll
windows11-21h2-x64
3IriunWebcam.exe
windows11-21h2-x64
8adb.exe
windows11-21h2-x64
3avcodec-62.dll
windows11-21h2-x64
6avutil-60.dll
windows11-21h2-x64
3devcon.exe
windows11-21h2-x64
engine.dll
windows11-21h2-x64
3netcorecheck.exe
windows11-21h2-x64
3swscale-9.dll
windows11-21h2-x64
3Analysis
- max time kernel
898s - max time network
552s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
28/08/2026, 18:58
Static task
static1
Behavioral task
behavioral1
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
$TEMP/devcon.exe
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
$TEMP/devgen.exe
Resource
win11-20260513-en
Behavioral task
behavioral6
Sample
AdbWinApi.dll
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
AdbWinUsbApi.dll
Resource
win11-20260513-en
Behavioral task
behavioral8
Sample
IriunWebcam.exe
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
adb.exe
Resource
win11-20260513-en
Behavioral task
behavioral10
Sample
avcodec-62.dll
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
avutil-60.dll
Resource
win11-20260513-en
Behavioral task
behavioral12
Sample
devcon.exe
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
engine.dll
Resource
win11-20260513-en
Behavioral task
behavioral14
Sample
netcorecheck.exe
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
swscale-9.dll
Resource
win11-20260513-en
General
- Target AdbWinApi.dll
- Size 95KB
- Sample260828-xmkccasdnc
- SHA256 d60103a5e99bc9888f786ee916f5d6e45493c3247972cb053833803de7e95cf9
- MD5 ed5a809dc0024d83cbab4fb9933d598d
- SHA1 0bc5a82327f8641d9287101e4cc7041af20bad57
- SHA512 1fdb74ee5912fbdd2c0cba501e998349fecfbef5f4f743c7978c38996aa7e1f38e8ac750f2dc8f84b8094de3dd6fa3f983a29f290b3fa2cdbdaed691748baf17
- SSDEEP 1536:Jwqdq+3pvspmLh8SCykrpTG7kfGHuNezq02XJqo+iFi1yCP:JwqD3L8Tezq0et+ui1y
- TLSH T17BA3592138A1C172C8D261B90AECF76193AEF4B10B3599C7379803DEDD653D25B7528B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 3536 4056 WerFault.exe 80 - 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 1196 wrote to memory of 4056 1196 rundll32.exe 80
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\AdbWinApi.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1196 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\AdbWinApi.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4056 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 4963⤵
- Program crash
PID:3536
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4056 -ip 40561⤵PID:3604