Malware Analysis Report

2024-07-28 05:09

Sample ID 240606-my145adb7z
Target 0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe
SHA256 9327a049e7395bd0a053001cfc293a661205988f3a927c19df1f7979412b4ca0
Tags
adware discovery spyware stealer
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

9327a049e7395bd0a053001cfc293a661205988f3a927c19df1f7979412b4ca0

Threat Level: Shows suspicious behavior

The file 0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

adware discovery spyware stealer

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Checks installed software on the system

Installs/modifies Browser Helper Object

Enumerates physical storage devices

Unsigned PE

NSIS installer

Modifies registry class

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-06 10:53

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-06 10:53

Reported

2024-06-06 10:55

Platform

win7-20240220-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A

Reads user/profile data of web browsers

spyware stealer

Checks installed software on the system

discovery

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\NoExplorer = "1" C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E156C6B9-D944-2899-3A14-6E34F26DB1E8} C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\ = "Jungleadventure" C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A

Enumerates physical storage devices

NSIS installer

installer
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\Classes\Wow6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8} C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\ = "Jungleadventure" C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A
Key created \REGISTRY\MACHINE\Software\Classes\Wow6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\InProcServer32 C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\InProcServer32\ = "C:\\ProgramData\\Jungleadventure\\5417a6b475f08.dll" C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\InProcServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe

.\5417a6b475ecf.exe /s

Network

N/A

Files

\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475ecf.exe

MD5 f325c5c19f0b1e7fe0258901f0b134e8
SHA1 6d2a27c23834eb8506901588c4854ae485f284e6
SHA256 8522d4d3dfa051ae8c8095d498b24c193a1574d7a04490806ae2991054984624
SHA512 4ae05b145f8e69fd732a9fe23aa4d0761dbcf663085ca722444c1b8d3c0ac98858d9ed3de1562299c1adb59fb7fcf0f4c989813c4be48b5fa4753322214958c4

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\settings.ini

MD5 a404946e5cf2b093495fe7d06ef3381d
SHA1 88bb6ea64be6279a2c24b80be9ac6845d38d15e1
SHA256 7efa412407e2235cf8f884a5258f13d0804411b794dad0910d599c90aceea985
SHA512 34b67deee73005eec2ad84153ae1d502da4a1c4acb070c7ecc19cf0478e84187dab3c14e46f8cdabc0fed729af64b120c5bb4516c44a7bd7a0dd062dfc09de48

\Users\Admin\AppData\Local\Temp\nst9E.tmp\UserInfo.dll

MD5 7579ade7ae1747a31960a228ce02e666
SHA1 8ec8571a296737e819dcf86353a43fcf8ec63351
SHA256 564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5
SHA512 a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\[email protected]\bootstrap.js

MD5 c7851add2cc4447d12a22d6a9a5ce36f
SHA1 2065ba7c8ac98726faaf51557a0bfae4b9cfe3da
SHA256 2ce72135e86e65c534fb86361dee8ba38039151c3f9df1964cefd44aeb79452d
SHA512 9d6c9391ac00e5ba06d0db4ce0f106e2768954913921dbe99c08630529f62839af701c1d5c19d32e5aea600399c88884b98768b275b5854dfa6418cd509abe4c

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\[email protected]\chrome.manifest

MD5 5b91109a4e5e3ed17e2bef177fe57050
SHA1 3f0c421dd7285b569721d368623b9ca3430036eb
SHA256 755f964111e4131fc2b9ec42b2e426428094bad5139ac82ad8adb4ca4d935bdc
SHA512 c398b38b40f2f8ef9f7b931c40852a36355e3b520124075b3d014ad5fc8ff9681ab1ad01c06abcd5b08cce0546716bd528b8810bc155a438f14ff81c04782a20

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\[email protected]\install.rdf

MD5 edb9bc0dad6c292b5a7b6585360e5e1a
SHA1 903b746a9edf45e82b0b6ebc8c6f71a6046fa864
SHA256 f1e8dce670ca5b0826bb3f83b80ca17c2736422da79e3dce847964d2967d51b8
SHA512 7335899c6c8db355e37ce3c21cd6f13b5a541203240175fd65d030367043fafaf2a22dfe8da69b900a433ba8578053327e3a05eb55080370e3273d7c705b972e

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\[email protected]\content\1410836148.png

MD5 83e1555c9d1507825e397b0a5dfb5947
SHA1 1633d3d7f6e0fa7777848c8a208ab6aff84ec2f4
SHA256 e8c3d1d756b924e469a033f22c669713476d7c1759dd2bc7ab3716db214ba560
SHA512 d813a6893f00690b62928358e77fe35d50f1eafe681eea6bd65ebfd0e5d3e0660d23475a407d9573f8ae98ec0e72b793d2c937f7f3684ede41361a322332a682

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\[email protected]\content\bg.js

MD5 60e44c19c7be4767fcda79e09ddbb9ff
SHA1 6b9b6c1b58e5298a78b82b1233ec69b00ba694cf
SHA256 aedd8fbbd4d3db57853dcfadeec7630648db435c177001ded4d2d09588b8f748
SHA512 e57db60b3a9058f9aac7a6d7725d19b5c1a32af62aa9be13c6b975f3942528f8abc9b8b9829b4bbf034d565a1e9f96e361fc3a783242ceadabdc4631df9db6b1

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475f08.tlb

MD5 c1e296ff01d3cf37f91c7473bdd9de52
SHA1 832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6
SHA256 a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492
SHA512 aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\5417a6b475f08.dll

MD5 05234975b085632d70d89c2f420c5107
SHA1 078fb2a3e5de54c3737a4541242a4725c02c6b9c
SHA256 a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a
SHA512 f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

C:\ProgramData\Jungleadventure\uninstall.exe

MD5 6b42b90360ec3c62b9595fa4b8b4f865
SHA1 afb11e2e5c428ae258328b6909bfc8f1a0ab21a9
SHA256 625d9381ead94ec137fd5eba37c0f1df1ebf8f38fc46732f8d10ad6c3c5a1b9f
SHA512 448f231c5a25ec08cb956475c6c2ab8a2b5f241d8e1da779dc09d64e372c8320090647290963a203beb498a81e37410a19948f801889906c460c393e92084053

C:\Users\Admin\AppData\Local\Temp\7zS10.tmp\pdpagjljneblbopofgklhlnlpamipmii.crx

MD5 c5d7361084caa3026a404f9f1ab77aed
SHA1 12a4dc8bb44b33301161733574c4b30e3d928497
SHA256 6730cb1c961b1557cb0332cc769d2c4ff4953c89d117449c8761d8f1453247a9
SHA512 f2fbf7aa69ada594eb917184eb15dac51f3cb1f9e36dad9adab0d9dcc24e2464d14892007d241ae047cb3e778849b0e0b5c6682a2f653274dc318c29fb743fc5

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-06 10:53

Reported

2024-06-06 10:55

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A

Reads user/profile data of web browsers

spyware stealer

Checks installed software on the system

discovery

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\NoExplorer = "1" C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E156C6B9-D944-2899-3A14-6E34F26DB1E8} C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\ = "Jungleadventure" C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A

Enumerates physical storage devices

NSIS installer

installer
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\InProcServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A
Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8} C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\ = "Jungleadventure" C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A
Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\InProcServer32 C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E156C6B9-D944-2899-3A14-6E34F26DB1E8}\InProcServer32\ = "C:\\ProgramData\\Jungleadventure\\5417a6b475f08.dll" C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\0a43015ee967c504ecc257ba9b984f50_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe

.\5417a6b475ecf.exe /s

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
NL 23.62.61.113:443 www.bing.com tcp
US 8.8.8.8:53 113.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 33.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 252.15.104.51.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475ecf.exe

MD5 f325c5c19f0b1e7fe0258901f0b134e8
SHA1 6d2a27c23834eb8506901588c4854ae485f284e6
SHA256 8522d4d3dfa051ae8c8095d498b24c193a1574d7a04490806ae2991054984624
SHA512 4ae05b145f8e69fd732a9fe23aa4d0761dbcf663085ca722444c1b8d3c0ac98858d9ed3de1562299c1adb59fb7fcf0f4c989813c4be48b5fa4753322214958c4

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\settings.ini

MD5 a404946e5cf2b093495fe7d06ef3381d
SHA1 88bb6ea64be6279a2c24b80be9ac6845d38d15e1
SHA256 7efa412407e2235cf8f884a5258f13d0804411b794dad0910d599c90aceea985
SHA512 34b67deee73005eec2ad84153ae1d502da4a1c4acb070c7ecc19cf0478e84187dab3c14e46f8cdabc0fed729af64b120c5bb4516c44a7bd7a0dd062dfc09de48

C:\Users\Admin\AppData\Local\Temp\nsb3DF4.tmp\UserInfo.dll

MD5 7579ade7ae1747a31960a228ce02e666
SHA1 8ec8571a296737e819dcf86353a43fcf8ec63351
SHA256 564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5
SHA512 a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\[email protected]\bootstrap.js

MD5 c7851add2cc4447d12a22d6a9a5ce36f
SHA1 2065ba7c8ac98726faaf51557a0bfae4b9cfe3da
SHA256 2ce72135e86e65c534fb86361dee8ba38039151c3f9df1964cefd44aeb79452d
SHA512 9d6c9391ac00e5ba06d0db4ce0f106e2768954913921dbe99c08630529f62839af701c1d5c19d32e5aea600399c88884b98768b275b5854dfa6418cd509abe4c

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\[email protected]\chrome.manifest

MD5 5b91109a4e5e3ed17e2bef177fe57050
SHA1 3f0c421dd7285b569721d368623b9ca3430036eb
SHA256 755f964111e4131fc2b9ec42b2e426428094bad5139ac82ad8adb4ca4d935bdc
SHA512 c398b38b40f2f8ef9f7b931c40852a36355e3b520124075b3d014ad5fc8ff9681ab1ad01c06abcd5b08cce0546716bd528b8810bc155a438f14ff81c04782a20

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\[email protected]\install.rdf

MD5 edb9bc0dad6c292b5a7b6585360e5e1a
SHA1 903b746a9edf45e82b0b6ebc8c6f71a6046fa864
SHA256 f1e8dce670ca5b0826bb3f83b80ca17c2736422da79e3dce847964d2967d51b8
SHA512 7335899c6c8db355e37ce3c21cd6f13b5a541203240175fd65d030367043fafaf2a22dfe8da69b900a433ba8578053327e3a05eb55080370e3273d7c705b972e

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\[email protected]\content\bg.js

MD5 60e44c19c7be4767fcda79e09ddbb9ff
SHA1 6b9b6c1b58e5298a78b82b1233ec69b00ba694cf
SHA256 aedd8fbbd4d3db57853dcfadeec7630648db435c177001ded4d2d09588b8f748
SHA512 e57db60b3a9058f9aac7a6d7725d19b5c1a32af62aa9be13c6b975f3942528f8abc9b8b9829b4bbf034d565a1e9f96e361fc3a783242ceadabdc4631df9db6b1

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\[email protected]\content\1410836148.png

MD5 83e1555c9d1507825e397b0a5dfb5947
SHA1 1633d3d7f6e0fa7777848c8a208ab6aff84ec2f4
SHA256 e8c3d1d756b924e469a033f22c669713476d7c1759dd2bc7ab3716db214ba560
SHA512 d813a6893f00690b62928358e77fe35d50f1eafe681eea6bd65ebfd0e5d3e0660d23475a407d9573f8ae98ec0e72b793d2c937f7f3684ede41361a322332a682

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475f08.dll

MD5 05234975b085632d70d89c2f420c5107
SHA1 078fb2a3e5de54c3737a4541242a4725c02c6b9c
SHA256 a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a
SHA512 f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\5417a6b475f08.tlb

MD5 c1e296ff01d3cf37f91c7473bdd9de52
SHA1 832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6
SHA256 a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492
SHA512 aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

C:\Users\Admin\AppData\Local\Temp\7zS3CCA.tmp\pdpagjljneblbopofgklhlnlpamipmii.crx

MD5 c5d7361084caa3026a404f9f1ab77aed
SHA1 12a4dc8bb44b33301161733574c4b30e3d928497
SHA256 6730cb1c961b1557cb0332cc769d2c4ff4953c89d117449c8761d8f1453247a9
SHA512 f2fbf7aa69ada594eb917184eb15dac51f3cb1f9e36dad9adab0d9dcc24e2464d14892007d241ae047cb3e778849b0e0b5c6682a2f653274dc318c29fb743fc5