Analysis Overview
SHA256
d38eacbc4a074db5cf3f105d7ddf4eef26bcae08c64a7443ceba304f53081016
Threat Level: Known bad
The file d38eacbc4a074db5cf3f105d7ddf4eef26bcae08c64a7443ceba304f53081016.z 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
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious behavior: EnumeratesProcesses
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 03:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 03:54
Reported
2024-11-08 03:57
Platform
win7-20241010-en
Max time kernel
75s
Max time network
139s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.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 2468 set thread context of 5680 | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr
"C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr" /S
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | filetransfer.io | udp |
| US | 104.21.13.139:80 | filetransfer.io | tcp |
| US | 104.21.13.139:443 | filetransfer.io | tcp |
| US | 8.8.8.8:53 | s26.filetransfer.io | udp |
| US | 104.21.13.139:443 | s26.filetransfer.io | tcp |
| 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 | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
Files
memory/2468-0-0x000007FEF6003000-0x000007FEF6004000-memory.dmp
memory/2468-1-0x0000000000290000-0x00000000002A6000-memory.dmp
memory/2468-2-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2468-3-0x000000001CB60000-0x000000001CC4E000-memory.dmp
memory/2468-4-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-13-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-11-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-9-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-7-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-5-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-37-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-65-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-67-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-63-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-61-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-59-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-57-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-55-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-53-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-51-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-49-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-47-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-45-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-43-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-41-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-39-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-35-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-33-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-31-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-30-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-27-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-25-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-23-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-21-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-19-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-17-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-15-0x000000001CB60000-0x000000001CC48000-memory.dmp
memory/2468-1078-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2468-1079-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/2468-1080-0x0000000000340000-0x000000000038C000-memory.dmp
memory/2468-1081-0x000007FEF6003000-0x000007FEF6004000-memory.dmp
memory/2468-1082-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2468-1083-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2468-1084-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2468-1085-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2468-1086-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2468-1087-0x0000000000940000-0x0000000000994000-memory.dmp
memory/2468-1096-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/5680-1098-0x0000000140000000-0x0000000140024000-memory.dmp
memory/5680-1097-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/5680-1099-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/5680-1100-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/5680-1101-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-08 03:54
Reported
2024-11-08 03:57
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
143s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.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 4424 set thread context of 1140 | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr
"C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr" /S
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | filetransfer.io | udp |
| US | 172.67.200.96:80 | filetransfer.io | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 172.67.200.96:443 | filetransfer.io | tcp |
| US | 8.8.8.8:53 | s26.filetransfer.io | udp |
| US | 172.67.200.96:443 | s26.filetransfer.io | tcp |
| US | 8.8.8.8:53 | 96.200.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4424-1-0x00007FFC80173000-0x00007FFC80175000-memory.dmp
memory/4424-0-0x0000018A389E0000-0x0000018A389F6000-memory.dmp
memory/4424-2-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-3-0x0000018A53230000-0x0000018A5331E000-memory.dmp
memory/4424-55-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-47-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-19-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-7-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-4-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-67-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-65-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-63-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-61-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-59-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-57-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-53-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-51-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-49-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-45-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-43-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-42-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-39-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-37-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-36-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-33-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-31-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-29-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-27-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-25-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-23-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-21-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-17-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-15-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-13-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-11-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-9-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-5-0x0000018A53230000-0x0000018A53318000-memory.dmp
memory/4424-1078-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1080-0x0000018A53420000-0x0000018A5346C000-memory.dmp
memory/4424-1079-0x0000018A533C0000-0x0000018A53420000-memory.dmp
memory/4424-1083-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1085-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1086-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1087-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1088-0x00007FFC80173000-0x00007FFC80175000-memory.dmp
memory/4424-1089-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1090-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1091-0x0000018A534B0000-0x0000018A53504000-memory.dmp
memory/4424-1092-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/4424-1095-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/1140-1094-0x0000000140000000-0x0000000140024000-memory.dmp
memory/1140-1096-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/1140-1097-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/1140-1098-0x00007FFC80170000-0x00007FFC80C31000-memory.dmp
memory/1140-1099-0x0000017B9BFB0000-0x0000017B9C000000-memory.dmp
memory/1140-1100-0x0000017BB6430000-0x0000017BB65F2000-memory.dmp