Analysis Overview
SHA256
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006
Threat Level: Known bad
The file 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-12 01:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 01:46
Reported
2024-06-12 01:49
Platform
win7-20240215-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
AgentTesla
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2320 set thread context of 2448 | N/A | C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe
"C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.187.196:80 | www.google.com | tcp |
Files
memory/2320-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/2320-1-0x0000000000A10000-0x0000000000AC4000-memory.dmp
memory/2320-2-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2320-3-0x0000000000580000-0x00000000005C4000-memory.dmp
memory/2320-4-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/2320-5-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2320-6-0x00000000020D0000-0x00000000020EA000-memory.dmp
memory/2320-7-0x00000000009D0000-0x00000000009D6000-memory.dmp
memory/2320-8-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2448-9-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-11-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-13-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-15-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2320-18-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2448-19-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-23-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-21-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2320-24-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2448-25-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2448-26-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2448-27-0x0000000074A70000-0x000000007515E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 01:46
Reported
2024-06-12 01:49
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe
"C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
Files
memory/4884-0-0x00000000750EE000-0x00000000750EF000-memory.dmp
memory/4884-1-0x00000000008F0000-0x00000000009A4000-memory.dmp
memory/4884-2-0x00000000057E0000-0x0000000005D84000-memory.dmp
memory/4884-3-0x00000000050D0000-0x0000000005162000-memory.dmp
memory/4884-4-0x0000000005230000-0x00000000052CC000-memory.dmp
memory/4884-5-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4884-7-0x00000000750E0000-0x0000000075890000-memory.dmp