Analysis
- max time kernel
148s - max time network
118s - 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, 11:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
3 signatures
150 seconds
General
- Target c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7.dll
- Size 80KB
- Sample260730-n1dbhsgh33
- SHA256 c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7
- MD5 4e2a25bdb6ca6d433e9ca3525bc9a048
- SHA1 a3ecff897a9d79f7304d13378467447fdf70e0e6
- SHA512 30e28032dee124dd7b73bd1f783801d133bc352328e60147867f6904ecc436fdc4d3b0a3b90af609109b719ea07536589122f877e1e1a55397ababe53b9111f0
- SSDEEP 1536:1ooMUMNbDMd0ZnWTHcobqBIBO0AlKm3c7bCJlODzM1r0LQnOc+v+gDuT8E80UnX8:5n+HKcnWTHciqBIBO0AlKm3c7bCJlOPW
- TLSH T15A832901B7D682DDFA9B50306029777B91B9ED150ADDAB83EF3BFEED2971051A00C606
- 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\VersionIndependentProgID\ = "KDGBCptlFrontCtrl.CptlFrontCtrlcoms" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\InprocServer32\ThreadingModel = "both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\ = "KDGBCptlFrontCtrl 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms.1\CLSID\ = "{59CBD399-6A0E-4A6B-B101-181D506197C8}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms\CLSID\ = "{59CBD399-6A0E-4A6B-B101-181D506197C8}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\ProgID\ = "KDGBCptlFrontCtrl.CptlFrontCtrlcoms.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms\ = "CptlFrontCtrlcoms Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\ = "CptlFrontCtrlcoms Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{59CBD399-6A0E-4A6B-B101-181D506197C8}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0DBE7B98-4415-46D4-978A-A442E03A81CE}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KDGBCptlFrontCtrl.CptlFrontCtrlcoms.1\ = "CptlFrontCtrlcoms Class" regsvr32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 928 wrote to memory of 4528 928 regsvr32.exe 89
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7.dll1⤵
- Suspicious use of WriteProcessMemory
PID:928 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c83a07d8795c1c2e4520552a39957939b546bc56e40147da94bbb8c1995d85b7.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4528
-