Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-09-2024 08:24
Static task
static1
Behavioral task
behavioral1
Sample
Invoice 20235006.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Invoice 20235006.exe
Resource
win10v2004-20240802-en
General
-
Target
Invoice 20235006.exe
-
Size
1.6MB
-
MD5
e0fd11ccfbe16ce5eebb8c75cbc2c8f1
-
SHA1
2f75d40a35405a1ca13b483082d109d9c1346260
-
SHA256
7099c54e39d4acbdd91ee4c47ed3d3f8e3d2913959b23e7a56e3435500fcc9c2
-
SHA512
57f6cc6a9e17c2db9b2896a0e377212f115904853c15a86f154f0d4112da2feb61706223e03e1f69eb008a6f9e9d02e7aad2b42eafeb7b3cd59cec4b1b9e93af
-
SSDEEP
49152:7TvC/MTQYxsWR7aoN+8nY0Y8Yljab5rpw:vjTQYxsWRvnY0Y8ke5
Malware Config
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5112 set thread context of 2916 5112 Invoice 20235006.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Invoice 20235006.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 5112 Invoice 20235006.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2916 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5112 Invoice 20235006.exe 5112 Invoice 20235006.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 5112 Invoice 20235006.exe 5112 Invoice 20235006.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5112 wrote to memory of 2916 5112 Invoice 20235006.exe 82 PID 5112 wrote to memory of 2916 5112 Invoice 20235006.exe 82 PID 5112 wrote to memory of 2916 5112 Invoice 20235006.exe 82 PID 5112 wrote to memory of 2916 5112 Invoice 20235006.exe 82 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Invoice 20235006.exe"C:\Users\Admin\AppData\Local\Temp\Invoice 20235006.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Invoice 20235006.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2916
-