Overview
overview
10Static
static
10BtMob 4.5....ob.exe
windows11-21h2-x64
7BtMob 4.5....rk.dll
windows11-21h2-x64
1BtMob 4.5....ox.dll
windows11-21h2-x64
1BtMob 4.5....PU.dll
windows11-21h2-x64
1BtMob 4.5....es.dll
windows11-21h2-x64
1BtMob 4.5....re.dll
windows11-21h2-x64
1BtMob 4.5....ms.dll
windows11-21h2-x64
1BtMob 4.5....pf.dll
windows11-21h2-x64
1BtMob 4.5....on.dll
windows11-21h2-x64
1BtMob 4.5....IO.dll
windows11-21h2-x64
1BtMob 4.5....ew.dll
windows11-21h2-x64
1BtMob 4.5....pi.dll
windows11-21h2-x64
3BtMob 4.5....pi.dll
windows11-21h2-x64
3BtMob 4.5....pt.exe
windows11-21h2-x64
3BtMob 4.5....t2.exe
windows11-21h2-x64
3BtMob 4.5....db.exe
windows11-21h2-x64
3BtMob 4.5....ni.dll
windows11-21h2-x64
3BtMob 4.5....-1.dll
windows11-21h2-x64
3BtMob 4.5....ne.dll
windows11-21h2-x64
1BtMob 4.5....rs.dll
windows11-21h2-x64
1BtMob 4.5....es.dll
windows11-21h2-x64
1BtMob 4.5....ry.dll
windows11-21h2-x64
1BtMob 4.5....rs.dll
windows11-21h2-x64
1BtMob 4.5....fe.dll
windows11-21h2-x64
1BtMob 4.5....US.msi
windows11-21h2-x64
6BtMob 4.5....de.pdf
windows11-21h2-x64
3BtMob 4.5....er.bat
windows11-21h2-x64
1BtMob 4.5....gen.py
windows11-21h2-x64
3BtMob 4.5....min.js
windows11-21h2-x64
3BtMob 4.5....on.svg
windows11-21h2-x64
4BtMob 4.5....nt.svg
windows11-21h2-x64
4BtMob 4.5....ck.svg
windows11-21h2-x64
4Analysis
- max time kernel
898s - max time network
489s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
05/06/2026, 12:10
Behavioral task
behavioral1
Sample
BtMob 4.5.5/BTMOB v4.5.5/BTMob.exe
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
BtMob 4.5.5/BTMOB v4.5.5/DrakeUI.Framework.dll
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
BtMob 4.5.5/BTMOB v4.5.5/FastColoredTextBox.dll
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
BtMob 4.5.5/BTMOB v4.5.5/Magick.NET-Q8-AnyCPU.dll
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
BtMob 4.5.5/BTMOB v4.5.5/Microsoft.Bcl.AsyncInterfaces.dll
Resource
win11-20260513-en
Behavioral task
behavioral6
Sample
BtMob 4.5.5/BTMOB v4.5.5/Microsoft.Web.WebView2.Core.dll
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
BtMob 4.5.5/BTMOB v4.5.5/Microsoft.Web.WebView2.WinForms.dll
Resource
win11-20260513-en
Behavioral task
behavioral8
Sample
BtMob 4.5.5/BTMOB v4.5.5/Microsoft.Web.WebView2.Wpf.dll
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
BtMob 4.5.5/BTMOB v4.5.5/Newtonsoft.Json.dll
Resource
win11-20260513-en
Behavioral task
behavioral10
Sample
BtMob 4.5.5/BTMOB v4.5.5/ObjectListView.IO.dll
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
BtMob 4.5.5/BTMOB v4.5.5/ObjectListView.dll
Resource
win11-20260513-en
Behavioral task
behavioral12
Sample
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/AdbWinApi.dll
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/AdbWinUsbApi.dll
Resource
win11-20260513-en
Behavioral task
behavioral14
Sample
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/aapt.exe
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/aapt2.exe
Resource
win11-20260513-en
Behavioral task
behavioral16
Sample
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/adb.exe
Resource
win11-20260513-en
Behavioral task
behavioral17
Sample
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/libaapt2_jni.dll
Resource
win11-20260513-en
Behavioral task
behavioral18
Sample
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/libwinpthread-1.dll
Resource
win11-20260513-en
Behavioral task
behavioral19
Sample
BtMob 4.5.5/BTMOB v4.5.5/SuperSocket.ClientEngine.dll
Resource
win11-20260513-en
Behavioral task
behavioral20
Sample
BtMob 4.5.5/BTMOB v4.5.5/System.Buffers.dll
Resource
win11-20260513-en
Behavioral task
behavioral21
Sample
BtMob 4.5.5/BTMOB v4.5.5/System.IO.Pipelines.dll
Resource
win11-20260513-en
Behavioral task
behavioral22
Sample
BtMob 4.5.5/BTMOB v4.5.5/System.Memory.dll
Resource
win11-20260513-en
Behavioral task
behavioral23
Sample
BtMob 4.5.5/BTMOB v4.5.5/System.Numerics.Vectors.dll
Resource
win11-20260513-en
Behavioral task
behavioral24
Sample
BtMob 4.5.5/BTMOB v4.5.5/System.Runtime.CompilerServices.Unsafe.dll
Resource
win11-20260513-en
Behavioral task
behavioral25
Sample
BtMob 4.5.5/Requirements/rewrite_amd64_en-US.msi
Resource
win11-20260513-en
Behavioral task
behavioral26
Sample
BtMob 4.5.5/Server Installation Guide (OLD)/BTMOB Server Installation Guide.pdf
Resource
win11-20260513-en
Behavioral task
behavioral27
Sample
BtMob 4.5.5/Server Pre Configured/Database/importer.bat
Resource
win11-20260513-en
Behavioral task
behavioral28
Sample
BtMob 4.5.5/Server Pre Configured/pas gen.py
Resource
win11-20260513-en
Behavioral task
behavioral29
Sample
BtMob 4.5.5/Server Pre Configured/yaarsa/yaarsa/assets/dist/js/dd.min.js
Resource
win11-20260513-en
Behavioral task
behavioral30
Sample
BtMob 4.5.5/Server Pre Configured/yaarsa/yaarsa/assets/fonts/flexslider-icon.svg
Resource
win11-20260513-en
Behavioral task
behavioral31
Sample
BtMob 4.5.5/Server Pre Configured/yaarsa/yaarsa/assets/fonts/fontawesome-webfont.svg
Resource
win11-20260513-en
General
- Target BtMob 4.5.5/Server Pre Configured/pas gen.py
- Size 1KB
- Sample260605-pcb9zsf14m
- SHA256 113ff8960a3f672c539ba7b82d28e1872537f699480882dba8315dd30d2121cf
- MD5 d4d6e488bd8be86e7ae1af9106a73882
- SHA1 2c390bec56afe1d23843cb734c48ef81c6efd9ba
- SHA512 96af7f3c5b994093d21adfc1f32c59ee2c3702d5a2bb77abd9c21e3d12cac57b540f1d935845a9d9c406ffd5c7c850baf410bc5092a1157973a13277c80623f2
- TLSH T1AC217C729CC78E225221D6C0C24AC4B1E4209257662751277BECD35ABF3FEA646E48E6
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 996 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\BtMob 4.5.5\Server Pre Configured\pas gen.py"1⤵
- Modifies registry class
PID:3224
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:996