Analysis
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max time kernel
83s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
31-07-2022 23:47
Static task
static1
Behavioral task
behavioral1
Sample
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe
Resource
win10v2004-20220721-en
General
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Target
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe
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Size
292KB
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MD5
19d05b827b453bad3b72b0971de776d4
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SHA1
4be09277419c925d250f5b7c874af600e91fd8a4
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SHA256
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa
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SHA512
3f175aaf55e24c1eff19b662af35f5352cfc8732f72b98c921407d5918b30a907640c9ba7624556cd52adf463d0fdc58fed867f84fb7a6396f3621acfcd560fb
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe Key opened \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe Key opened \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 3 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exedescription pid process target process PID 1120 set thread context of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exepid process 1504 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 1504 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exedescription pid process Token: SeDebugPrivilege 1504 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exedescription pid process target process PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe PID 1120 wrote to memory of 1504 1120 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe -
outlook_office_path 1 IoCs
Processes:
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe -
outlook_win_path 1 IoCs
Processes:
5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe"C:\Users\Admin\AppData\Local\Temp\5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe"C:\Users\Admin\AppData\Local\Temp\5d592428f6e87f83a8442291174848db4d2290677db523b164305197af14c6fa.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1120-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmpFilesize
8KB
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memory/1120-67-0x0000000074C30000-0x00000000751DB000-memory.dmpFilesize
5.7MB
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memory/1504-55-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1504-56-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1504-58-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1504-59-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1504-60-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1504-61-0x0000000000433FDE-mapping.dmp
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memory/1504-63-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1504-65-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1504-68-0x0000000074C30000-0x00000000751DB000-memory.dmpFilesize
5.7MB
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memory/1504-69-0x0000000074C30000-0x00000000751DB000-memory.dmpFilesize
5.7MB