Analysis Overview
SHA256
5a453da48a868feaea955b020852efd95e9d4ca5e063631af0ef2dd80eccc591
Threat Level: Known bad
The file 73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger payload
Snake Keylogger
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops startup file
Loads dropped DLL
Executes dropped EXE
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Command and Scripting Interpreter: PowerShell
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-15 03:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-15 03:43
Reported
2024-05-15 03:46
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2040 set thread context of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe'
C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
Files
memory/2040-0-0x00000000745CE000-0x00000000745CF000-memory.dmp
memory/2040-1-0x00000000009A0000-0x0000000000AFE000-memory.dmp
memory/2040-2-0x0000000004360000-0x000000000440A000-memory.dmp
memory/2008-5-0x000000006FF61000-0x000000006FF62000-memory.dmp
memory/2008-6-0x000000006FF60000-0x000000007050B000-memory.dmp
memory/2008-7-0x000000006FF60000-0x000000007050B000-memory.dmp
memory/2008-8-0x000000006FF60000-0x000000007050B000-memory.dmp
memory/2008-9-0x000000006FF60000-0x000000007050B000-memory.dmp
memory/2008-11-0x000000006FF60000-0x000000007050B000-memory.dmp
memory/2040-13-0x00000000003B0000-0x00000000003B8000-memory.dmp
memory/2040-12-0x0000000000440000-0x0000000000480000-memory.dmp
memory/2536-22-0x0000000000080000-0x00000000000FC000-memory.dmp
memory/2536-27-0x0000000000080000-0x00000000000FC000-memory.dmp
memory/2536-31-0x0000000000080000-0x00000000000FC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe
| MD5 | 73c90d59ff520119bc4cd975ff98ff30 |
| SHA1 | e8357223c450d5659d92b6634cda7add88ececd3 |
| SHA256 | 5a453da48a868feaea955b020852efd95e9d4ca5e063631af0ef2dd80eccc591 |
| SHA512 | fbbf403c715549b5e39da6247b129dfe97a9d44045cc9013effe2cb6218b032b2b8bf0c5fa791615f66c4b786aa17df0ddb1756d60855a0c6f6dc5cdbde76408 |
memory/2536-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2536-23-0x0000000000080000-0x00000000000FC000-memory.dmp
memory/2536-18-0x0000000000080000-0x00000000000FC000-memory.dmp
memory/2536-17-0x0000000000080000-0x00000000000FC000-memory.dmp
memory/2536-16-0x0000000000080000-0x00000000000FC000-memory.dmp
memory/2536-15-0x0000000000080000-0x00000000000FC000-memory.dmp
memory/2536-32-0x0000000000450000-0x000000000045A000-memory.dmp
memory/2536-33-0x00000000020F0000-0x0000000002156000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-15 03:43
Reported
2024-05-15 03:46
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
94s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4936 set thread context of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe'
C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 193.122.130.0:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.130.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/4936-0-0x00000000747AE000-0x00000000747AF000-memory.dmp
memory/4936-1-0x0000000000470000-0x00000000005CE000-memory.dmp
memory/4936-2-0x0000000004F20000-0x0000000004FCA000-memory.dmp
memory/4936-3-0x00000000055E0000-0x0000000005B84000-memory.dmp
memory/4936-4-0x00000000050D0000-0x0000000005162000-memory.dmp
memory/4936-5-0x0000000005210000-0x00000000052AC000-memory.dmp
memory/316-6-0x0000000002CE0000-0x0000000002D16000-memory.dmp
memory/316-8-0x00000000747A0000-0x0000000074F50000-memory.dmp
memory/316-7-0x00000000058B0000-0x0000000005ED8000-memory.dmp
memory/316-9-0x00000000747A0000-0x0000000074F50000-memory.dmp
memory/316-10-0x00000000747A0000-0x0000000074F50000-memory.dmp
memory/316-11-0x0000000005770000-0x0000000005792000-memory.dmp
memory/316-13-0x0000000005FC0000-0x0000000006026000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1f0cvno3.4ah.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/316-12-0x0000000005F50000-0x0000000005FB6000-memory.dmp
memory/316-19-0x0000000006030000-0x0000000006384000-memory.dmp
memory/316-26-0x00000000066A0000-0x00000000066EC000-memory.dmp
memory/4936-27-0x00000000747A0000-0x0000000074F50000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe
| MD5 | 73c90d59ff520119bc4cd975ff98ff30 |
| SHA1 | e8357223c450d5659d92b6634cda7add88ececd3 |
| SHA256 | 5a453da48a868feaea955b020852efd95e9d4ca5e063631af0ef2dd80eccc591 |
| SHA512 | fbbf403c715549b5e39da6247b129dfe97a9d44045cc9013effe2cb6218b032b2b8bf0c5fa791615f66c4b786aa17df0ddb1756d60855a0c6f6dc5cdbde76408 |
memory/3036-30-0x00000000747A0000-0x0000000074F50000-memory.dmp
memory/4936-25-0x0000000005080000-0x0000000005088000-memory.dmp
memory/316-24-0x0000000006610000-0x000000000662E000-memory.dmp
memory/3036-32-0x0000000000610000-0x000000000068C000-memory.dmp
memory/4936-33-0x00000000747A0000-0x0000000074F50000-memory.dmp
memory/3036-34-0x00000000747A0000-0x0000000074F50000-memory.dmp
memory/316-35-0x00000000075F0000-0x0000000007686000-memory.dmp
memory/316-36-0x0000000006B00000-0x0000000006B1A000-memory.dmp
memory/316-37-0x0000000006B50000-0x0000000006B72000-memory.dmp
memory/3036-38-0x0000000004940000-0x000000000494A000-memory.dmp
memory/3036-39-0x0000000006280000-0x00000000062E6000-memory.dmp
memory/316-43-0x00000000747A0000-0x0000000074F50000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\73c90d59ff520119bc4cd975ff98ff30_NeikiAnalytics.exe.log
| MD5 | 9b4d7ccdebef642a9ad493e2c2925952 |
| SHA1 | c020c622c215e880c8415fa867cb50210b443ef0 |
| SHA256 | e6f068d76bd941b4118225b130db2c70128e77a45dcdbf5cbab0f8a563b867ff |
| SHA512 | 8577ecd7597d4b540bc1c6ccc4150eae7443da2e4be1343cc42242714d04dd16e48c3fcaefd95c4a148fe9f14c5b6f3166b752ae20d608676cf6fb48919968e8 |
memory/3036-45-0x00000000747A0000-0x0000000074F50000-memory.dmp