Analysis Overview
SHA256
6e4e3878a4a0cdf4f209c0248ed0f31f6e26de12c3ce700d54e7ddc7eecb6424
Threat Level: Known bad
The file 04112024_0057_01112024_Contrarre.rar was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
outlook_win_path
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 00:57
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
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Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 00:57
Reported
2024-11-04 01:03
Platform
win7-20240903-en
Max time kernel
122s
Max time network
164s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
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Snakekeylogger family
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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 352 set thread context of 2060 | N/A | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Contrarre.exe
"C:\Users\Admin\AppData\Local\Temp\Contrarre.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Contrarre.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
Files
memory/352-2-0x0000000002B50000-0x0000000002C50000-memory.dmp
memory/2060-3-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2060-5-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2060-6-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2060-7-0x000000007487E000-0x000000007487F000-memory.dmp
memory/2060-8-0x00000000005D0000-0x000000000060A000-memory.dmp
memory/2060-9-0x0000000074870000-0x0000000074F5E000-memory.dmp
memory/2060-10-0x0000000000840000-0x0000000000878000-memory.dmp
memory/2060-11-0x0000000074870000-0x0000000074F5E000-memory.dmp
memory/2060-12-0x0000000074870000-0x0000000074F5E000-memory.dmp
memory/2060-13-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-14-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-16-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-18-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-20-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-26-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-28-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-24-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-22-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-30-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-32-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-34-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-36-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-38-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-40-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-42-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-44-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-46-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-48-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-50-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-52-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-56-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-54-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-58-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-62-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-65-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-66-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-60-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-68-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-70-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-72-0x0000000000840000-0x0000000000873000-memory.dmp
memory/2060-605-0x0000000074870000-0x0000000074F5E000-memory.dmp
memory/2060-606-0x000000007487E000-0x000000007487F000-memory.dmp
memory/2060-607-0x0000000074870000-0x0000000074F5E000-memory.dmp
memory/2060-608-0x0000000074870000-0x0000000074F5E000-memory.dmp
memory/2060-609-0x0000000074870000-0x0000000074F5E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-04 00:57
Reported
2024-11-04 01:02
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
204s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
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Snakekeylogger family
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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 2000 set thread context of 532 | N/A | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Contrarre.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Contrarre.exe
"C:\Users\Admin\AppData\Local\Temp\Contrarre.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Contrarre.exe"
C:\Users\Admin\AppData\Local\Temp\Contrarre.exe
"C:\Users\Admin\AppData\Local\Temp\Contrarre.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Contrarre.exe"
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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.144.22.2.in-addr.arpa | udp |
| 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 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.130.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/3956-2-0x0000000001660000-0x0000000001A60000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\exhilaratingly
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2000-6-0x00000000015F0000-0x00000000019F0000-memory.dmp
memory/532-7-0x0000000000400000-0x000000000043C000-memory.dmp
memory/532-9-0x0000000000400000-0x000000000043C000-memory.dmp
memory/532-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/532-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/532-11-0x0000000073FCE000-0x0000000073FCF000-memory.dmp
memory/532-12-0x0000000005730000-0x000000000576A000-memory.dmp
memory/532-13-0x0000000073FC0000-0x0000000074770000-memory.dmp
memory/532-14-0x0000000073FC0000-0x0000000074770000-memory.dmp
memory/532-15-0x0000000005D20000-0x00000000062C4000-memory.dmp
memory/532-20-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-24-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-22-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-74-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-72-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-70-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-68-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-66-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-64-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-62-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-58-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-56-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-54-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-52-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-50-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-609-0x00000000058B0000-0x000000000594C000-memory.dmp
memory/532-48-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-44-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-42-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-40-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-36-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-34-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-32-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-30-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-28-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-26-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-76-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-60-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-46-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-38-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-18-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-17-0x00000000057B0000-0x00000000057E3000-memory.dmp
memory/532-16-0x00000000057B0000-0x00000000057E8000-memory.dmp
memory/532-610-0x0000000073FC0000-0x0000000074770000-memory.dmp
memory/532-611-0x0000000000400000-0x000000000043C000-memory.dmp
memory/532-612-0x0000000073FCE000-0x0000000073FCF000-memory.dmp
memory/532-613-0x0000000073FC0000-0x0000000074770000-memory.dmp
memory/532-614-0x0000000006BE0000-0x0000000006C30000-memory.dmp
memory/532-615-0x0000000006E00000-0x0000000006FC2000-memory.dmp
memory/532-616-0x0000000006CD0000-0x0000000006D62000-memory.dmp
memory/532-617-0x0000000006C80000-0x0000000006C8A000-memory.dmp
memory/532-618-0x0000000073FC0000-0x0000000074770000-memory.dmp