9643516f038946fd3ae7cdd003b8f3c3344aa9588fbe91024386d987dfe27521

Analysis

max time kernel
93s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 14:34

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General

Target

gadget32.dll
Size

86KB
MD5

fc731b91903a20243f4a67e39363fea0
SHA1

c826b26f72c2903a17f92a596df055e127336cf6
SHA256

87ac0ee1110ba9bb784ce6eecb4f2ce2d1d030e27b7720975e098dda4f62262b
SHA512

0d1373bbd204c838b145db94a6cc0107f52bed7ca75eb0a9b2a785cd78dbb347adfd810fe0cb5c5f0368c81f7c7e446c30bfe7c3d996612ea6c394989bff407f
SSDEEP

768:MuNzIJWjuJuQ1lTLhiEPjPkn6nSuSzGEAkPTbvLYapE9BSR12ikg7bgmkD6xIvif:ZJUTLxb+6nSQITnNG9s3kIalA5D/bG

Score

7^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 50 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\AppID\gadget.DLL	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper.1\ = "DcGadgetHelper Class"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\TypeLib	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\AppID\gadget.DLL\AppID = "{D880F057-504C-44AB-8D0C-3AB77A4E5294}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gadget32.dll"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper\CurVer	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper.1	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\AppID\{D880F057-504C-44AB-8D0C-3AB77A4E5294}\ = "gadget"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\ProgID\ = "gadget.DcGadgetHelper.1"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper\CLSID\ = "{3980AD37-207D-455D-88E5-BEC590BA4C6E}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\ = "DcGadgetHelper Class"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\ = "IDcGadgetHelper"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\TypeLib\ = "{58BC2530-5347-4CF9-B389-F72D0F2CD68F}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\TypeLib\ = "{58BC2530-5347-4CF9-B389-F72D0F2CD68F}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\VersionIndependentProgID\ = "gadget.DcGadgetHelper"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper\CurVer\ = "gadget.DcGadgetHelper.1"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\gadget32.dll"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\ = "gadget 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\TypeLib\ = "{58BC2530-5347-4CF9-B389-F72D0F2CD68F}"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper.1\CLSID	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\ProgID	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\TypeLib	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\AppID\{D880F057-504C-44AB-8D0C-3AB77A4E5294}	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper\ = "DcGadgetHelper Class"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{3980AD37-207D-455D-88E5-BEC590BA4C6E}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\0	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\gadget.DcGadgetHelper.1\CLSID\ = "{3980AD37-207D-455D-88E5-BEC590BA4C6E}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}\ = "IDcGadgetHelper"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{6E0C8300-BD0D-417E-9D2C-369530871A7E}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{58BC2530-5347-4CF9-B389-F72D0F2CD68F}	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3612 wrote to memory of 1804	3612	regsvr32.exe	83
PID 3612 wrote to memory of 1804	3612	regsvr32.exe	83
PID 3612 wrote to memory of 1804	3612	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\gadget32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3612
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\gadget32.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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