379c2feee0c29170fcbea6fd7c6059df7386d58d2aa2e0fbd7008e4c4d1ded19

Analysis

max time kernel
14s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
16/03/2025, 10:18

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General

Target

AliIM2013_7.21.04C去广告绿色优化版V2/AliWangWang/7.21.04C/AliIMSSOLogin.dll
Size

157KB
MD5

884ca22a4e543fa686b9a3c0b7a4fc94
SHA1

470b36cc6aece66b8d30d99d3ec456819a7348b2
SHA256

2628a32e9b84bf7577b056001f90785271a0e55d313079886a0c6404332438c5
SHA512

44a0e865c2171d83093f60ffe6fbcb0d200fbfc1f455f73af52cf31faaf84d6546259f58467916cd26c2d5988b27314cba64da3e8041bfebaa4985a9d8108b81
SSDEEP

3072:0MestfOmqVSiBGmC78GwQwXZ1G4fERFxIVVOgfzHjoU0l5FUGbX+6Q:o6OFSiBGl8Gw9X/vERF2VVOgfTjoU0lu

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 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSODataArray.1\ = "SSODataArray Class"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSOLoginCtrl\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C50AB1A1-065A-449A-A22D-17D46BFF3B04}\ = "ISSOLoginCtrl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSOData\CurVer\ = "AliIMSSOLogin.SSOData.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}\VersionIndependentProgID\ = "AliIMSSOLogin.SSOData"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSODataArray\CLSID\ = "{017CE1A6-416F-4684-AE6A-02064420B30A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSOLoginCtrl	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\AppID = "{4BBFA195-E7B2-4DD5-977E-C8576ABEE80E}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4438A6FC-6EC6-4093-937A-2E674C49B3E2}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4438A6FC-6EC6-4093-937A-2E674C49B3E2}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AliIM2013_7.21.04C去广告绿色优化版V2\\AliWangWang\\7.21.04C\\AliIMSSOLogin.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C50AB1A1-065A-449A-A22D-17D46BFF3B04}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}\ = "SSOData Class"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AliIM2013_7.21.04C去广告绿色优化版V2\\AliWangWang\\7.21.04C\\AliIMSSOLogin.dll"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSOLoginCtrl.1\CLSID\ = "{26C3F8B0-0217-46A1-AB2D-A1B494E71402}"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\ProgID	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\TypeLib\{4438A6FC-6EC6-4093-937A-2E674C49B3E2}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4438A6FC-6EC6-4093-937A-2E674C49B3E2}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSOData.1\ = "SSOData Class"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSODataArray.1\CLSID	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSOLoginCtrl.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSOLoginCtrl\CLSID\ = "{26C3F8B0-0217-46A1-AB2D-A1B494E71402}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C50AB1A1-065A-449A-A22D-17D46BFF3B04}\TypeLib\ = "{4438A6FC-6EC6-4093-937A-2E674C49B3E2}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6172E04B-3944-4402-81C5-835624897083}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSODataArray	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSODataArray.1\CLSID\ = "{017CE1A6-416F-4684-AE6A-02064420B30A}"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21DBD551-0E57-4FF4-BEC4-7330144C5B4F}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A4F7929-9E32-403A-BA8B-9C8988CF8555}	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\ProgID\ = "AliIMSSOLogin.SSODataArray.1"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\VersionIndependentProgID\ = "AliIMSSOLogin.SSODataArray"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSOLoginCtrl\CurVer\ = "AliIMSSOLogin.SSOLoginCtrl.1"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\ProgID\ = "AliIMSSOLogin.SSOLoginCtrl.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{21DBD551-0E57-4FF4-BEC4-7330144C5B4F}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21DBD551-0E57-4FF4-BEC4-7330144C5B4F}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}\AppID = "{4BBFA195-E7B2-4DD5-977E-C8576ABEE80E}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AliIMSSOLogin.SSODataArray\ = "SSODataArray Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C50AB1A1-065A-449A-A22D-17D46BFF3B04}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C50AB1A1-065A-449A-A22D-17D46BFF3B04}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C50AB1A1-065A-449A-A22D-17D46BFF3B04}\TypeLib\ = "{4438A6FC-6EC6-4093-937A-2E674C49B3E2}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A4F7929-9E32-403A-BA8B-9C8988CF8555}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6A4F7929-9E32-403A-BA8B-9C8988CF8555}\ = "ISSOData"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}\ = "SSOData Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\TypeLib\ = "{4438A6FC-6EC6-4093-937A-2E674C49B3E2}"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSOLoginCtrl\CLSID	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSOLoginCtrl	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{26C3F8B0-0217-46A1-AB2D-A1B494E71402}\TypeLib\ = "{4438A6FC-6EC6-4093-937A-2E674C49B3E2}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21DBD551-0E57-4FF4-BEC4-7330144C5B4F}\ = "_ISSOLoginCtrlEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21DBD551-0E57-4FF4-BEC4-7330144C5B4F}\TypeLib\ = "{4438A6FC-6EC6-4093-937A-2E674C49B3E2}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6172E04B-3944-4402-81C5-835624897083}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6172E04B-3944-4402-81C5-835624897083}\TypeLib\ = "{4438A6FC-6EC6-4093-937A-2E674C49B3E2}"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Wow6432Node\CLSID\{E81FB43C-B144-4D30-8033-C9338AA0ECB8}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{017CE1A6-416F-4684-AE6A-02064420B30A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AliIM2013_7.21.04C去广告绿色优化版V2\\AliWangWang\\7.21.04C\\AliIMSSOLogin.dll"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\AliIMSSOLogin.SSOLoginCtrl\ = "SSOLoginCtrl Class"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2376	1688	regsvr32.exe	29
PID 1688 wrote to memory of 2376	1688	regsvr32.exe	29
PID 1688 wrote to memory of 2376	1688	regsvr32.exe	29
PID 1688 wrote to memory of 2376	1688	regsvr32.exe	29
PID 1688 wrote to memory of 2376	1688	regsvr32.exe	29
PID 1688 wrote to memory of 2376	1688	regsvr32.exe	29
PID 1688 wrote to memory of 2376	1688	regsvr32.exe	29

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\AliIM2013_7.21.04C去广告绿色优化版V2\AliWangWang\7.21.04C\AliIMSSOLogin.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\AliIM2013_7.21.04C去广告绿色优化版V2\AliWangWang\7.21.04C\AliIMSSOLogin.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2376

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

Windows 7 deprecation

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