Analysis
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max time kernel
143s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
25-06-2022 23:40
Static task
static1
Behavioral task
behavioral1
Sample
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe
Resource
win10v2004-20220414-en
General
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Target
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe
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Size
493KB
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MD5
662ca8fad84d5b855d88c18bf9c8bb4f
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SHA1
b5b1758c388ba82b902dfd7bbe5bdbae0692f9df
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SHA256
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446
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SHA512
09033860c0356d69474ca164e534f9397d3b07ed42c214a2e7fcff2ac0bc84d84e3b175acfcc4e401aee9acb30a21769c61acd6cf27983cdf0a9a702f4a4e1d4
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:
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.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 36 checkip.amazonaws.com -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exepid process 1284 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe 1284 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exedescription pid process Token: SeDebugPrivilege 1284 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exepid process 1284 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe -
outlook_office_path 1 IoCs
Processes:
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe -
outlook_win_path 1 IoCs
Processes:
3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe"C:\Users\Admin\AppData\Local\Temp\3753807ff99b334ca9ca7e03667f6d394beefa3719dc7caceb7b8caf9867a446.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1284