Analysis Overview
SHA256
ef04842cae9f303300389e72beab465a7f7fd7af7b158d6c88623d1bb5f5baef
Threat Level: Known bad
The file c6420a8447c3f86b047b16a83e1e63b4.bin was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger payload
Snakekeylogger family
StormKitty payload
StormKitty
Snake Keylogger
Stormkitty family
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious behavior: EnumeratesProcesses
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-07 01:56
Signatures
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stormkitty family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-07 01:56
Reported
2023-05-07 02:02
Platform
win7-20230220-en
Max time kernel
167s
Max time network
291s
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 |
StormKitty
StormKitty 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 web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe
"C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | mail.condominioaocubo.pt | udp |
| PT | 94.46.15.115:587 | mail.condominioaocubo.pt | tcp |
Files
memory/268-54-0x0000000000B50000-0x0000000000B76000-memory.dmp
memory/268-55-0x000000001B0F0000-0x000000001B170000-memory.dmp
memory/268-56-0x000000001B0F0000-0x000000001B170000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-07 01:56
Reported
2023-05-07 02:00
Platform
win10v2004-20230220-en
Max time kernel
184s
Max time network
191s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe
"C:\Users\Admin\AppData\Local\Temp\8a49431fd4fd9885e25e9cebac5d65cc87d4de950165b5935c9faa642d28b812.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 1520 -ip 1520
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1520 -s 1508
Network
| Country | Destination | Domain | Proto |
| US | 52.152.110.14:443 | tcp | |
| US | 13.89.179.10:443 | tcp | |
| 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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| NL | 173.223.113.164:443 | tcp | |
| US | 8.8.8.8:53 | 233.141.123.20.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 52.152.110.14:443 | tcp | |
| US | 193.122.130.0:80 | checkip.dyndns.org | tcp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp |
Files
memory/1520-133-0x0000000000E80000-0x0000000000EA6000-memory.dmp
memory/1520-134-0x000000001BB00000-0x000000001BB10000-memory.dmp
memory/1520-135-0x000000001BB00000-0x000000001BB10000-memory.dmp