Analysis Overview
SHA256
d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c
Threat Level: Known bad
The file d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger payload
Snakekeylogger family
Snake Keylogger
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 03:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 03:53
Reported
2024-11-08 03:56
Platform
win7-20240903-en
Max time kernel
121s
Max time network
129s
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 |
Snakekeylogger family
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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.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 2872 set thread context of 1784 | N/A | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.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\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe
"C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe"
C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe
"C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
Files
memory/2872-0-0x000000007452E000-0x000000007452F000-memory.dmp
memory/2872-1-0x0000000000C90000-0x0000000000D4E000-memory.dmp
memory/2872-2-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/2872-3-0x0000000000530000-0x000000000054E000-memory.dmp
memory/2872-4-0x000000007452E000-0x000000007452F000-memory.dmp
memory/2872-5-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/2872-6-0x0000000000450000-0x00000000004B8000-memory.dmp
memory/1784-7-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1784-13-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1784-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1784-10-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1784-9-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1784-8-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1784-15-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1784-18-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1784-20-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/2872-19-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/1784-21-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/1784-22-0x0000000074520000-0x0000000074C0E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-08 03:53
Reported
2024-11-08 03:56
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
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-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.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 5080 set thread context of 2972 | N/A | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.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\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe
"C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe"
C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe
"C:\Users\Admin\AppData\Local\Temp\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| 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 |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.44.101.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/5080-0-0x000000007452E000-0x000000007452F000-memory.dmp
memory/5080-1-0x0000000000810000-0x00000000008CE000-memory.dmp
memory/5080-2-0x0000000005970000-0x0000000005F14000-memory.dmp
memory/5080-3-0x0000000005290000-0x0000000005322000-memory.dmp
memory/5080-4-0x0000000005360000-0x000000000536A000-memory.dmp
memory/5080-5-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/5080-6-0x0000000005950000-0x000000000596E000-memory.dmp
memory/5080-7-0x000000007452E000-0x000000007452F000-memory.dmp
memory/5080-8-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/5080-9-0x0000000004D00000-0x0000000004D68000-memory.dmp
memory/5080-10-0x000000000E0C0000-0x000000000E15C000-memory.dmp
memory/2972-11-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2972-14-0x0000000074520000-0x0000000074CD0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d1b74631302b5c504591567f870ce97e2b449e9172da6bf07a24d12923b9366c.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/5080-15-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/2972-16-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/2972-17-0x0000000006760000-0x00000000067B0000-memory.dmp
memory/2972-18-0x0000000006980000-0x0000000006B42000-memory.dmp
memory/2972-19-0x0000000074520000-0x0000000074CD0000-memory.dmp