Analysis Overview
SHA256
49b8d86772f28a310f9d6924d91b1d3bc7ec7d30026eab48a628e057f751037c
Threat Level: Known bad
The file a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
outlook_win_path
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-03 18:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 18:54
Reported
2024-04-03 18:57
Platform
win7-20240221-en
Max time kernel
139s
Max time network
123s
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 |
| N/A | N/A | N/A | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
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-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2108 set thread context of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe"
Network
Files
memory/2108-0-0x0000000000C80000-0x0000000000CFE000-memory.dmp
memory/2108-1-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/2108-2-0x0000000004E60000-0x0000000004EA0000-memory.dmp
memory/2108-3-0x0000000000470000-0x000000000047E000-memory.dmp
memory/2108-4-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/2108-5-0x0000000004E60000-0x0000000004EA0000-memory.dmp
memory/2108-6-0x0000000004DC0000-0x0000000004E20000-memory.dmp
memory/2608-7-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2608-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2608-9-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2608-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2608-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2608-13-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2608-15-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2108-18-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/2608-17-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2608-19-0x00000000737E0000-0x0000000073ECE000-memory.dmp
memory/2608-20-0x00000000047C0000-0x0000000004800000-memory.dmp
memory/2608-21-0x00000000737E0000-0x0000000073ECE000-memory.dmp
memory/2608-22-0x00000000047C0000-0x0000000004800000-memory.dmp
memory/2608-23-0x00000000047C0000-0x0000000004800000-memory.dmp
memory/2608-24-0x00000000047C0000-0x0000000004800000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 18:54
Reported
2024-04-03 18:57
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
AgentTesla
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3268 set thread context of 3876 | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.97.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 213.122.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
Files
memory/3268-0-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3268-1-0x0000000000960000-0x00000000009DE000-memory.dmp
memory/3268-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp
memory/3268-3-0x00000000053A0000-0x0000000005432000-memory.dmp
memory/3268-4-0x00000000055C0000-0x00000000055D0000-memory.dmp
memory/3268-5-0x0000000005440000-0x000000000544A000-memory.dmp
memory/3268-6-0x0000000005680000-0x000000000568E000-memory.dmp
memory/3268-7-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3268-8-0x00000000055C0000-0x00000000055D0000-memory.dmp
memory/3268-9-0x00000000061A0000-0x000000000623C000-memory.dmp
memory/3268-10-0x00000000063F0000-0x0000000006450000-memory.dmp
memory/3876-11-0x0000000000400000-0x000000000043C000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a3ebdeb1cdb1799ec204e9f87ac051bf_JaffaCakes118.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/3876-14-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3876-15-0x0000000004E70000-0x0000000004E80000-memory.dmp
memory/3268-16-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3876-17-0x00000000050B0000-0x00000000050C8000-memory.dmp
memory/3876-18-0x0000000005CF0000-0x0000000005D56000-memory.dmp
memory/3876-19-0x0000000074520000-0x0000000074CD0000-memory.dmp
memory/3876-20-0x0000000004E70000-0x0000000004E80000-memory.dmp
memory/3876-21-0x0000000006060000-0x00000000060B0000-memory.dmp