Analysis Overview
SHA256
09a12190c01493c06c2436b76772fdad088061ff410fcd757b2a36c47f6c933f
Threat Level: Known bad
The file 2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Reads user/profile data of local email clients
Drops startup file
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
Command and Scripting Interpreter: PowerShell
Program crash
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-08 14:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-08 14:25
Reported
2024-07-08 22:39
Platform
win7-20240704-en
Max time kernel
119s
Max time network
122s
Command Line
Signatures
Snake Keylogger
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | 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-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2700 set thread context of 2768 | N/A | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe'
C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 996
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 | freegeoip.app | udp |
| US | 172.67.160.84:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 172.67.209.71:443 | ipbase.com | tcp |
Files
memory/2700-0-0x000000007490E000-0x000000007490F000-memory.dmp
memory/2700-1-0x0000000000CF0000-0x0000000000D70000-memory.dmp
memory/2700-2-0x0000000000AB0000-0x0000000000B2C000-memory.dmp
memory/2700-3-0x0000000074900000-0x0000000074FEE000-memory.dmp
memory/2848-6-0x0000000070291000-0x0000000070292000-memory.dmp
memory/2848-7-0x0000000070290000-0x000000007083B000-memory.dmp
memory/2848-9-0x0000000070290000-0x000000007083B000-memory.dmp
memory/2848-8-0x0000000070290000-0x000000007083B000-memory.dmp
memory/2700-10-0x0000000000310000-0x0000000000326000-memory.dmp
memory/2768-11-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2768-15-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2768-21-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2768-25-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2768-23-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2768-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2768-13-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2768-17-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2848-27-0x0000000070290000-0x000000007083B000-memory.dmp
memory/2700-28-0x000000007490E000-0x000000007490F000-memory.dmp
memory/2700-29-0x0000000074900000-0x0000000074FEE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-08 14:25
Reported
2024-07-08 22:38
Platform
win10v2004-20240704-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Snake Keylogger
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | 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-1-5-21-2547232018-1419253926-3356748848-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2547232018-1419253926-3356748848-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2547232018-1419253926-3356748848-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3008 set thread context of 1360 | N/A | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2547232018-1419253926-3356748848-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2547232018-1419253926-3356748848-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe'
C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cb1009c6edef8cb073dd45b25c7e103_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1360 -ip 1360
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 1796
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | 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 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 172.67.160.84:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 104.21.85.189:443 | ipbase.com | tcp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.160.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 189.85.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.143.182.52.in-addr.arpa | udp |
Files
memory/3008-0-0x000000007539E000-0x000000007539F000-memory.dmp
memory/3008-1-0x0000000000010000-0x0000000000090000-memory.dmp
memory/3008-2-0x0000000004F40000-0x00000000054E4000-memory.dmp
memory/3008-3-0x0000000004A00000-0x0000000004A7C000-memory.dmp
memory/3008-4-0x0000000004B90000-0x0000000004C22000-memory.dmp
memory/3008-6-0x0000000004C30000-0x0000000004CCC000-memory.dmp
memory/3008-5-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/5048-7-0x0000000005170000-0x00000000051A6000-memory.dmp
memory/5048-8-0x0000000005980000-0x0000000005FA8000-memory.dmp
memory/5048-9-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/5048-10-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/5048-11-0x0000000005670000-0x0000000005692000-memory.dmp
memory/5048-13-0x0000000005FB0000-0x0000000006016000-memory.dmp
memory/5048-12-0x0000000005910000-0x0000000005976000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wuaxyou4.4ou.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5048-19-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/5048-24-0x0000000006120000-0x0000000006474000-memory.dmp
memory/3008-25-0x0000000004AB0000-0x0000000004AC6000-memory.dmp
memory/5048-26-0x00000000067A0000-0x00000000067BE000-memory.dmp
memory/1360-27-0x0000000000400000-0x000000000046A000-memory.dmp
memory/5048-28-0x00000000067E0000-0x000000000682C000-memory.dmp
memory/1360-29-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/1360-30-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/1360-31-0x0000000007010000-0x00000000071D2000-memory.dmp
memory/5048-32-0x0000000007720000-0x00000000077B6000-memory.dmp
memory/5048-33-0x0000000006C90000-0x0000000006CAA000-memory.dmp
memory/5048-34-0x0000000006CE0000-0x0000000006D02000-memory.dmp
memory/5048-38-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/1360-39-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/3008-40-0x000000007539E000-0x000000007539F000-memory.dmp
memory/3008-41-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/3008-42-0x0000000005710000-0x000000000571A000-memory.dmp