70f63b15175b965bb198e3120cde09233641b1ac6109a57dcd3c90fc630413eb

Analysis

max time kernel
123s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2024, 01:55

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General

Target

42795d0a96c9dfaca621ffeb3ac1523b.dll
Size

152KB
MD5

42795d0a96c9dfaca621ffeb3ac1523b
SHA1

558c9b352f47bc201edc0fb4fcf6a4d7b17dc0b2
SHA256

70f63b15175b965bb198e3120cde09233641b1ac6109a57dcd3c90fc630413eb
SHA512

8fec93ac655b46d59028a98c1a30e6dfacedaddf05e2c040fe96893310396513e318d7aab7ec74464dd7157ffcb55b788251b6227fe0a4ac049acd5d8e619d00
SSDEEP

1536:Y10pEO6p1LlB8070xxzgMlQftKxNZBOB8cb1U7uE4EaVe/kmU59tNXRGYG8V:bg1uxCoi8oJmU59tNXcYGO

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Toolbar	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Toolbar\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}	regsvr32.exe

Modifies registry class 46 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\TypeLib\ = "{11EA6F11-55B4-4460-ADE5-B0B06736790F}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\ = "sqvgnrpx"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.ToolBar.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.btpb\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.btpb\ = "sqvgnrpx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\ProgID\ = "sqvgnrpx.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\42795d0a96c9dfaca621ffeb3ac1523b.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.ToolBar.1\ = "sqvgnrpx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.ToolBar.1\CLSID\ = "{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\42795d0a96c9dfaca621ffeb3ac1523b.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\TypeLib\ = "{11EA6F11-55B4-4460-ADE5-B0B06736790F}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.ToolBar.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.btpb\CLSID\ = "{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\ = "Ibtpb"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\ = "sqvgnrpx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\VersionIndependentProgID\ = "sqvgnrpx"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.btpb	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.btpb\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\TypeLib\ = "{11EA6F11-55B4-4460-ADE5-B0B06736790F}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\HELPDIR\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{11EA6F11-55B4-4460-ADE5-B0B06736790F}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{25DDD24D-1A1B-41AC-919B-B6BC6DFBC2FC}\ = "Ibtpb"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sqvgnrpx.btpb\CurVer\ = "sqvgnrpx.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{63BB2189-05DB-4E6B-9542-82C9A1C53C0B}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 2964	464	regsvr32.exe	15
PID 464 wrote to memory of 2964	464	regsvr32.exe	15
PID 464 wrote to memory of 2964	464	regsvr32.exe	15

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\42795d0a96c9dfaca621ffeb3ac1523b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:464
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\42795d0a96c9dfaca621ffeb3ac1523b.dll
  2⤵
  - Modifies Internet Explorer settings
  - Modifies registry class
  PID:2964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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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