Analysis Overview
SHA256
9688972a550182710459937ac8beaf2648614e12b041729732c6c31503b1aff7
Threat Level: Known bad
The file a3f7e5c2164d5386bb4161fc9e8e0881_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Checks computer location settings
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
outlook_win_path
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-03 18:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 18:56
Reported
2024-04-03 18:59
Platform
win7-20240220-en
Max time kernel
125s
Max time network
126s
Command Line
Signatures
AgentTesla
AgentTesla 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 local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1640 set thread context of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | C:\Users\Admin\AppData\Local\Temp\Scan0020.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Scan0020.exe
"C:\Users\Admin\AppData\Local\Temp\Scan0020.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bsDYPzuh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA65D.tmp"
C:\Users\Admin\AppData\Local\Temp\Scan0020.exe
"C:\Users\Admin\AppData\Local\Temp\Scan0020.exe"
Network
Files
memory/1640-0-0x0000000000EB0000-0x0000000000F56000-memory.dmp
memory/1640-1-0x00000000742D0000-0x00000000749BE000-memory.dmp
memory/1640-2-0x0000000004D30000-0x0000000004D70000-memory.dmp
memory/1640-3-0x0000000000970000-0x0000000000988000-memory.dmp
memory/1640-4-0x00000000742D0000-0x00000000749BE000-memory.dmp
memory/1640-5-0x0000000004D30000-0x0000000004D70000-memory.dmp
memory/1640-6-0x0000000005020000-0x0000000005094000-memory.dmp
memory/2732-12-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2732-14-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2732-16-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2732-29-0x0000000004890000-0x00000000048D0000-memory.dmp
memory/2732-28-0x00000000742D0000-0x00000000749BE000-memory.dmp
memory/1640-27-0x00000000742D0000-0x00000000749BE000-memory.dmp
memory/2732-26-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2732-24-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2732-22-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2732-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2732-18-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2732-30-0x00000000742D0000-0x00000000749BE000-memory.dmp
memory/2732-31-0x0000000004890000-0x00000000048D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 18:56
Reported
2024-04-03 18:59
Platform
win10v2004-20240226-en
Max time kernel
116s
Max time network
128s
Command Line
Signatures
AgentTesla
AgentTesla 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-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Scan0020.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-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4980 set thread context of 5036 | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | C:\Users\Admin\AppData\Local\Temp\Scan0020.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Scan0020.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Scan0020.exe
"C:\Users\Admin\AppData\Local\Temp\Scan0020.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bsDYPzuh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB98C.tmp"
C:\Users\Admin\AppData\Local\Temp\Scan0020.exe
"C:\Users\Admin\AppData\Local\Temp\Scan0020.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 213.122.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/4980-0-0x0000000075280000-0x0000000075A30000-memory.dmp
memory/4980-1-0x00000000001B0000-0x0000000000256000-memory.dmp
memory/4980-2-0x00000000051F0000-0x0000000005794000-memory.dmp
memory/4980-3-0x0000000004CE0000-0x0000000004D72000-memory.dmp
memory/4980-4-0x0000000002690000-0x00000000026A0000-memory.dmp
memory/4980-5-0x0000000004C70000-0x0000000004C7A000-memory.dmp
memory/4980-6-0x0000000004CC0000-0x0000000004CDC000-memory.dmp
memory/4980-7-0x00000000051B0000-0x00000000051C8000-memory.dmp
memory/4980-8-0x0000000075280000-0x0000000075A30000-memory.dmp
memory/4980-9-0x0000000002690000-0x00000000026A0000-memory.dmp
memory/4980-10-0x00000000060C0000-0x000000000615C000-memory.dmp
memory/4980-11-0x0000000006190000-0x0000000006204000-memory.dmp
memory/5036-17-0x0000000000400000-0x000000000043C000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Scan0020.exe.log
| MD5 | fbd5e75bae4e3d2db57a0f9b5ed0df97 |
| SHA1 | fcb87f79f8748e213d407b78f932f105f04c98e5 |
| SHA256 | d87a05d026303c360e84bf915b81bea3f8bc81edcb3a53cb1a64d3852f4e9367 |
| SHA512 | 639c3c4d3e57113dda7c980d2f1752579701d5371a3170b5f65a6f21ab427e130b2a3ff226de3fbbea0041be6e476ae98714d4ab75a17e2988fa5974ffa1a803 |
memory/4980-21-0x0000000075280000-0x0000000075A30000-memory.dmp
memory/5036-20-0x0000000075280000-0x0000000075A30000-memory.dmp
memory/5036-22-0x0000000005570000-0x0000000005580000-memory.dmp
memory/5036-23-0x0000000005850000-0x0000000005868000-memory.dmp
memory/5036-24-0x00000000064F0000-0x0000000006556000-memory.dmp
memory/5036-25-0x0000000075280000-0x0000000075A30000-memory.dmp
memory/5036-26-0x0000000005570000-0x0000000005580000-memory.dmp
memory/5036-27-0x0000000006660000-0x00000000066B0000-memory.dmp