Analysis Overview
SHA256
a199f8a3a98aa9ef03652042b43920ec4653f82eee01fb13b1affee47672b7d2
Threat Level: Known bad
The file 2ff4d870cb02831c65b73f1d0205ce09.bin was found to be: Known bad.
Malicious Activity Summary
StormKitty
Snake Keylogger
StormKitty payload
Snake Keylogger payload
Reads user/profile data of web browsers
Checks computer location settings
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-07 01:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-07 01:13
Reported
2023-05-07 01:16
Platform
win7-20230220-en
Max time kernel
76s
Max time network
149s
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 |
StormKitty
StormKitty 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 |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.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 748 set thread context of 796 | N/A | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe
"C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uSOBUcBSYSz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE8CA.tmp"
C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| 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 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/748-54-0x0000000000EB0000-0x0000000000F62000-memory.dmp
memory/748-55-0x0000000004FD0000-0x0000000005010000-memory.dmp
memory/748-56-0x0000000000530000-0x000000000053C000-memory.dmp
memory/748-57-0x0000000004FD0000-0x0000000005010000-memory.dmp
memory/748-58-0x00000000052F0000-0x000000000536E000-memory.dmp
memory/748-59-0x0000000000980000-0x00000000009AE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpE8CA.tmp
| MD5 | e641e332d42707123f0a46937388dc07 |
| SHA1 | 0776e02375a4995888469fd563623043b01ba341 |
| SHA256 | a575d1ff9d17ddee0a7b72bda3594d9c1c69b6e00ed5ae148654fa074e0f1ffe |
| SHA512 | 31b8977a949af6d35ab0e07df5ebc90c52e32d80fbce9cbd73d32a287846e1e90ba006755a00263d2b1af576498464329fdf0bda2a0f249e1babd67f5c462097 |
memory/796-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-64-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-65-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-66-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-67-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/796-68-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-70-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-72-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-73-0x0000000004890000-0x00000000048D0000-memory.dmp
memory/796-74-0x0000000004890000-0x00000000048D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-07 01:13
Reported
2023-05-07 01:17
Platform
win10v2004-20230220-en
Max time kernel
161s
Max time network
188s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.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 1144 set thread context of 1472 | N/A | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe
"C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uSOBUcBSYSz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp99A0.tmp"
C:\Users\Admin\AppData\Local\Temp\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 40.125.122.176:443 | tcp | |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.220.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.113.223.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| NL | 173.223.113.131:80 | www.microsoft.com | tcp |
| HK | 20.24.193.65:443 | tcp | |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.113.223.173.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 52.182.143.210:443 | tcp | |
| US | 8.8.8.8:53 | 1.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| IE | 20.82.209.183:443 | tcp | |
| IE | 20.82.209.183:443 | tcp | |
| IE | 20.82.209.183:443 | tcp | |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.4.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.103.197.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 229.78.74.40.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| 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 | 254.20.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.125.24.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.121.24.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 113.238.32.23.in-addr.arpa | udp |
Files
memory/1144-133-0x0000000000D50000-0x0000000000E02000-memory.dmp
memory/1144-134-0x0000000005750000-0x00000000057EC000-memory.dmp
memory/1144-135-0x0000000005E40000-0x00000000063E4000-memory.dmp
memory/1144-136-0x0000000005930000-0x00000000059C2000-memory.dmp
memory/1144-137-0x0000000005850000-0x000000000585A000-memory.dmp
memory/1144-138-0x00000000059D0000-0x0000000005A26000-memory.dmp
memory/1144-139-0x0000000005B40000-0x0000000005B50000-memory.dmp
memory/1144-140-0x0000000005B40000-0x0000000005B50000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp99A0.tmp
| MD5 | c764fc8c3dd9d432e01395dce7f73d9d |
| SHA1 | 91b6392f5f5c317f08585b8a674e3a281af69d7f |
| SHA256 | cacc673f5f2001bb8b5c55e41476e6dac209ec2af4dc8a3315eda9c87d3b4a4a |
| SHA512 | 5dfe86462ae5125b79ba642ad99197144bfa9bb6b5e051c2bd2f30249903450feff21ba1a41cc339c6a7b0e2be0f3f90df069e055b798ef7c6c0d6583c65cd9f |
memory/1472-144-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f.exe.log
| MD5 | 17573558c4e714f606f997e5157afaac |
| SHA1 | 13e16e9415ceef429aaf124139671ebeca09ed23 |
| SHA256 | c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553 |
| SHA512 | f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc |
memory/1472-147-0x00000000051F0000-0x0000000005200000-memory.dmp
memory/1472-148-0x00000000051F0000-0x0000000005200000-memory.dmp