Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 11:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
3 signatures
150 seconds
General
- Target 3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602.dll
- Size 96KB
- Sample260730-nwfk3swhnd
- SHA256 3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602
- MD5 ad5e51c898a2e17df433e3f37b362dd5
- SHA1 ed64dc0c49faa2a89c56e036fe6e342d1fc827c4
- SHA512 63a0433766dd3fcbdb92e891893e70077cbac6c889df86454a514e2d4d52006868e00550b37b4372fb7ab8ef9290b2a14298c2bf67e466865a80d844198c717f
- SSDEEP 1536:sLPv/wMOihpLzP90v+pYdt+EmEtMnQHcVvTXcacS1F9eoUoNYRxE2:/uWWy+E7Tg9eoOE2
- TLSH T132A38E107BE2C1FED6CB013055629BBA67B9AE314DF1C8439F223F9D6E31A50D21A649
- 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 regsvr32.exe - Modifies registry class 27 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\ = "BjBondAutoOrdercoms Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\ProgID\ = "KDGBBjBondAutoOrder.BjBondAutoOrdercoms.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\InprocServer32\ThreadingModel = "both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\ = "KDGBBjBondAutoOrder 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\VersionIndependentProgID\ = "KDGBBjBondAutoOrder.BjBondAutoOrdercoms" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms.1\ = "BjBondAutoOrdercoms Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20690AFF-D3EF-4193-AB7D-149F0DEF8546}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms.1\CLSID\ = "{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms\ = "BjBondAutoOrdercoms Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBBjBondAutoOrder.BjBondAutoOrdercoms\CLSID\ = "{2E5187B0-A6DD-4393-BB9C-A4A5B769EF0E}" regsvr32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5460 wrote to memory of 3392 5460 regsvr32.exe 89
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602.dll1⤵
- Suspicious use of WriteProcessMemory
PID:5460 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\3975afa4e19cbf2b56f20dec0544e79819a4e522038ab3606e8463184056f602.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:3392
-