Analysis Overview
SHA256
ecd24005f85411e22ced38e6c7c8cc23395295a3ccf607299dc82058a5125e07
Threat Level: Known bad
The file RFQ 94844.exe 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
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-19 12:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-19 12:46
Reported
2023-07-19 12:48
Platform
win10v2004-20230703-en
Max time kernel
140s
Max time network
147s
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 |
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-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.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 3216 set thread context of 3544 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe"
C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.5.85.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 112.208.253.8.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 | 0.130.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.173.189.20.in-addr.arpa | udp |
Files
memory/3216-133-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/3216-134-0x0000000000CD0000-0x0000000000D6A000-memory.dmp
memory/3216-135-0x0000000005D50000-0x00000000062F4000-memory.dmp
memory/3216-136-0x00000000057A0000-0x0000000005832000-memory.dmp
memory/3216-137-0x0000000005720000-0x0000000005730000-memory.dmp
memory/3216-138-0x0000000005770000-0x000000000577A000-memory.dmp
memory/3216-139-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/3216-140-0x0000000005720000-0x0000000005730000-memory.dmp
memory/3216-141-0x0000000009AB0000-0x0000000009B4C000-memory.dmp
memory/3544-142-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RFQ 94844.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/3544-146-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/3216-145-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/3544-147-0x0000000005340000-0x0000000005350000-memory.dmp
memory/3544-148-0x0000000006500000-0x00000000066C2000-memory.dmp
memory/3544-149-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/3544-150-0x0000000005340000-0x0000000005350000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-19 12:46
Reported
2023-07-19 12:48
Platform
win7-20230712-en
Max time kernel
117s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2236 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2236 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2236 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2236 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ 94844.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 680
Network
Files
memory/2236-54-0x0000000000B70000-0x0000000000C0A000-memory.dmp
memory/2236-55-0x0000000073E80000-0x000000007456E000-memory.dmp
memory/2236-56-0x0000000004E00000-0x0000000004E40000-memory.dmp
memory/2236-57-0x00000000005B0000-0x00000000005BE000-memory.dmp
memory/2236-58-0x0000000073E80000-0x000000007456E000-memory.dmp
memory/2236-59-0x0000000004E00000-0x0000000004E40000-memory.dmp
memory/2236-60-0x0000000000820000-0x000000000082A000-memory.dmp