51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 12:20

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General

Target

51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll
Size

345KB
MD5

4b94e4b7ad5a31238e40e090a894bcf0
SHA1

62812c96cca0e2fd89805bad9b5b6a61e4fafb59
SHA256

51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e
SHA512

f295bf4f15d77c8669024777d4589947bf78b5241ea324fef62942232ed647a46803690a1b8eab89bad8f62ac04e8f3aa005ffb52901a58f0b334abb77dc1023
SSDEEP

3072:8ZFQSvr182j7dEbBLiktTXPPPYEhlw7zg2Bgl3C7gxRiO/Ag0FuO3IbS15sH1p4A:xWr18HvhWgdlDHAOukH343vvmC8

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXT\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXT\CLSID\ = "{5E2663C1-51B3-49B7-B081-70181C2AF816}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage\ = "SRSTruSurroundXTPropertyPage Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.SRSTruSurroundXTBlock\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage.1\ = "TSXTBlockPropertyPage Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{CA66D704-5280-4A20-B1A4-698B396FF039}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXT.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AFA95F79-06AC-4B9A-B261-D415063DC2B3}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\ = "SRSTruSurroundXTBlock Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F69B7E4A-4A83-4485-8860-85DAA196D745}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AFA95F79-06AC-4B9A-B261-D415063DC2B3}\ = "SRSTruSurroundXTPropertyPage Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.SRSTruSurroundXTBlock\ = "SRSTruSurroundXTBlock Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.SRSTruSurroundXTBlock\CLSID\ = "{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\ProgID\ = "ComWOWSurround.SRSTruSurroundXTBlock.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F69B7E4A-4A83-4485-8860-85DAA196D745}\VersionIndependentProgID\ = "ComWOWSurround.TSXTBlockPropertyPage"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{CA66D704-5280-4A20-B1A4-698B396FF039}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXT\CurVer\ = "ComTruSurroundXT.SRSTruSurroundXT.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\VersionIndependentProgID\ = "ComTruSurroundXT.SRSTruSurroundXT"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AFA95F79-06AC-4B9A-B261-D415063DC2B3}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AFA95F79-06AC-4B9A-B261-D415063DC2B3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage.1\CLSID\ = "{F69B7E4A-4A83-4485-8860-85DAA196D745}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F69B7E4A-4A83-4485-8860-85DAA196D745}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{CA66D704-5280-4A20-B1A4-698B396FF039}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{CA66D704-5280-4A20-B1A4-698B396FF039}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\ = "SRSTruSurroundXT Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\ProgID\ = "ComTruSurroundXT.SRSTruSurroundXT.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{CA66D704-5280-4A20-B1A4-698B396FF039}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\TypeLib\ = "{CA66D704-5280-4A20-B1A4-698B396FF039}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F69B7E4A-4A83-4485-8860-85DAA196D745}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F69B7E4A-4A83-4485-8860-85DAA196D745}\TypeLib\ = "{CA66D704-5280-4A20-B1A4-698B396FF039}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXT\ = "SRSTruSurroundXT Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.SRSTruSurroundXTBlock\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage\ = "TSXTBlockPropertyPage Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage\CLSID\ = "{F69B7E4A-4A83-4485-8860-85DAA196D745}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{CA66D704-5280-4A20-B1A4-698B396FF039}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage\CurVer\ = "ComTruSurroundXT.SRSTruSurroundXTPropertyPage.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.SRSTruSurroundXTBlock.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXT.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E2663C1-51B3-49B7-B081-70181C2AF816}\TypeLib\ = "{CA66D704-5280-4A20-B1A4-698B396FF039}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\VersionIndependentProgID\ = "ComWOWSurround.SRSTruSurroundXTBlock"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.TSXTBlockPropertyPage\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F69B7E4A-4A83-4485-8860-85DAA196D745}\ = "TSXTBlockPropertyPage Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F69B7E4A-4A83-4485-8860-85DAA196D745}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{CA66D704-5280-4A20-B1A4-698B396FF039}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage.1\ = "SRSTruSurroundXTPropertyPage Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComTruSurroundXT.SRSTruSurroundXTPropertyPage	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ComWOWSurround.SRSTruSurroundXTBlock.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3AD5DEB0-D8F8-424f-8391-8C7A257F6310}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2832	1948	regsvr32.exe	28
PID 1948 wrote to memory of 2832	1948	regsvr32.exe	28
PID 1948 wrote to memory of 2832	1948	regsvr32.exe	28
PID 1948 wrote to memory of 2832	1948	regsvr32.exe	28
PID 1948 wrote to memory of 2832	1948	regsvr32.exe	28
PID 1948 wrote to memory of 2832	1948	regsvr32.exe	28
PID 1948 wrote to memory of 2832	1948	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\51d88cdb0eba6d79b05dba5da7e9d235a4e4041c2d85de9d59e763c3055b689e_NeikiAnalytics.dll
  2⤵
  - Modifies registry class
  PID:2832

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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