Analysis Overview
SHA256
bd7340bfb3d38cb418bb4c539f63898ea6b7e69823c808665620844313c21ddf
Threat Level: Known bad
The file Profoma Invoice.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
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious behavior: RenamesItself
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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: behavioral1
Detonation Overview
Submitted
2023-07-19 12:46
Reported
2023-07-19 12:49
Platform
win7-20230712-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1968 wrote to memory of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1968 wrote to memory of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1968 wrote to memory of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1968 wrote to memory of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 684
Network
Files
memory/1968-53-0x0000000001070000-0x000000000110A000-memory.dmp
memory/1968-54-0x0000000074200000-0x00000000748EE000-memory.dmp
memory/1968-55-0x0000000004E50000-0x0000000004E90000-memory.dmp
memory/1968-56-0x00000000003F0000-0x00000000003FE000-memory.dmp
memory/1968-57-0x0000000074200000-0x00000000748EE000-memory.dmp
memory/1968-58-0x00000000006C0000-0x00000000006CA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-19 12:46
Reported
2023-07-19 12:49
Platform
win10v2004-20230703-en
Max time kernel
139s
Max time network
148s
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 |
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\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.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\Profoma Invoice.exe | N/A |
| 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\Profoma Invoice.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 2552 set thread context of 4180 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.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\Profoma Invoice.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\Profoma Invoice.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe"
C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.5.85.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.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 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 64.13.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
Files
memory/2552-133-0x0000000000870000-0x000000000090A000-memory.dmp
memory/2552-134-0x00000000750C0000-0x0000000075870000-memory.dmp
memory/2552-135-0x0000000005820000-0x0000000005DC4000-memory.dmp
memory/2552-136-0x0000000005310000-0x00000000053A2000-memory.dmp
memory/2552-137-0x0000000005580000-0x0000000005590000-memory.dmp
memory/2552-138-0x00000000053B0000-0x00000000053BA000-memory.dmp
memory/2552-139-0x00000000750C0000-0x0000000075870000-memory.dmp
memory/2552-140-0x0000000005580000-0x0000000005590000-memory.dmp
memory/2552-141-0x0000000009650000-0x00000000096EC000-memory.dmp
memory/4180-142-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Profoma Invoice.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/4180-145-0x00000000750C0000-0x0000000075870000-memory.dmp
memory/2552-146-0x00000000750C0000-0x0000000075870000-memory.dmp
memory/4180-147-0x0000000005A50000-0x0000000005A60000-memory.dmp
memory/4180-148-0x0000000006C40000-0x0000000006E02000-memory.dmp
memory/4180-149-0x00000000750C0000-0x0000000075870000-memory.dmp
memory/4180-150-0x0000000005A50000-0x0000000005A60000-memory.dmp