Analysis Overview
SHA256
b166f8281abdfa0539055969167c53f0d389af8bc8675a7455c1b74da2dddaa7
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
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Program crash
outlook_office_path
Suspicious behavior: RenamesItself
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-19 06:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-19 06:48
Reported
2023-07-19 06:51
Platform
win7-20230712-en
Max time kernel
120s
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 2228 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2228 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2228 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\Profoma Invoice.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2228 wrote to memory of 2736 | 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 2228 -s 672
Network
Files
memory/2228-54-0x00000000001D0000-0x000000000026A000-memory.dmp
memory/2228-55-0x0000000074CF0000-0x00000000753DE000-memory.dmp
memory/2228-56-0x0000000004C50000-0x0000000004C90000-memory.dmp
memory/2228-57-0x0000000000720000-0x000000000072E000-memory.dmp
memory/2228-58-0x0000000074CF0000-0x00000000753DE000-memory.dmp
memory/2228-59-0x0000000004C50000-0x0000000004C90000-memory.dmp
memory/2228-60-0x0000000001ED0000-0x0000000001EDA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-19 06:48
Reported
2023-07-19 06:51
Platform
win10-20230703-en
Max time kernel
128s
Max time network
143s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| 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-1-5-21-3229013990-3330391637-2814184332-1000\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-1-5-21-3229013990-3330391637-2814184332-1000\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-1-5-21-3229013990-3330391637-2814184332-1000\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 2068 set thread context of 872 | 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 |
| 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 |
| 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-1-5-21-3229013990-3330391637-2814184332-1000\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-1-5-21-3229013990-3330391637-2814184332-1000\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"
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 | 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 | 64.13.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 38.148.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.71.105.51.in-addr.arpa | udp |
Files
memory/2068-117-0x0000000000E00000-0x0000000000E9A000-memory.dmp
memory/2068-118-0x0000000073E10000-0x00000000744FE000-memory.dmp
memory/2068-119-0x0000000005D10000-0x000000000620E000-memory.dmp
memory/2068-120-0x00000000056F0000-0x0000000005782000-memory.dmp
memory/2068-121-0x0000000005930000-0x0000000005940000-memory.dmp
memory/2068-122-0x00000000056E0000-0x00000000056EA000-memory.dmp
memory/2068-123-0x0000000005920000-0x000000000592E000-memory.dmp
memory/2068-124-0x0000000073E10000-0x00000000744FE000-memory.dmp
memory/2068-125-0x0000000005930000-0x0000000005940000-memory.dmp
memory/2068-126-0x0000000005C90000-0x0000000005C9A000-memory.dmp
memory/2068-127-0x0000000008370000-0x00000000083D0000-memory.dmp
memory/2068-128-0x000000000AAB0000-0x000000000AB4C000-memory.dmp
memory/872-129-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Profoma Invoice.exe.log
| MD5 | 0c2899d7c6746f42d5bbe088c777f94c |
| SHA1 | 622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1 |
| SHA256 | 5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458 |
| SHA512 | ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078 |
memory/2068-132-0x0000000073E10000-0x00000000744FE000-memory.dmp
memory/872-133-0x0000000073E10000-0x00000000744FE000-memory.dmp
memory/872-134-0x0000000004D90000-0x0000000004DA0000-memory.dmp
memory/872-135-0x0000000005FF0000-0x00000000061B2000-memory.dmp
memory/872-136-0x0000000073E10000-0x00000000744FE000-memory.dmp
memory/872-137-0x0000000004D90000-0x0000000004DA0000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2023-07-19 06:48
Reported
2023-07-19 06:51
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
147s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| 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-1-5-21-1043950675-1972537973-2972532878-1000\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-1-5-21-1043950675-1972537973-2972532878-1000\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-1-5-21-1043950675-1972537973-2972532878-1000\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 1052 set thread context of 4188 | 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 |
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-1-5-21-1043950675-1972537973-2972532878-1000\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-1-5-21-1043950675-1972537973-2972532878-1000\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 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | assets.msn.com | udp |
| NL | 2.22.54.96:443 | assets.msn.com | tcp |
| US | 8.8.8.8:53 | 203.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.54.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.74.101.95.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 | 254.135.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 63.13.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 63.141.182.52.in-addr.arpa | udp |
Files
memory/1052-133-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/1052-134-0x00000000002B0000-0x000000000034A000-memory.dmp
memory/1052-135-0x00000000052B0000-0x0000000005854000-memory.dmp
memory/1052-136-0x0000000004DA0000-0x0000000004E32000-memory.dmp
memory/1052-137-0x0000000004D40000-0x0000000004D50000-memory.dmp
memory/1052-138-0x0000000004D60000-0x0000000004D6A000-memory.dmp
memory/1052-139-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/1052-140-0x0000000004D40000-0x0000000004D50000-memory.dmp
memory/1052-141-0x0000000008C60000-0x0000000008CFC000-memory.dmp
memory/4188-142-0x0000000000400000-0x0000000000426000-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/4188-145-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/1052-146-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/4188-147-0x0000000005BB0000-0x0000000005BC0000-memory.dmp
memory/4188-148-0x0000000006CD0000-0x0000000006E92000-memory.dmp
memory/4188-149-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/4188-150-0x0000000005BB0000-0x0000000005BC0000-memory.dmp