Analysis
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max time kernel
106s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
11-05-2022 02:43
Static task
static1
Behavioral task
behavioral1
Sample
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe
Resource
win10v2004-20220414-en
General
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Target
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe
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Size
769KB
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MD5
940068f0f20ee4785d5ab78abddaaf2f
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SHA1
243916ab8da3d39a6c9b69ac2f669ba2cc0bb59e
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SHA256
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a
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SHA512
ed99595b4279d68c4f3f298c5af403382379fff4158378eb75a62cce763610e0bc7989ecabf6c4f83987c76d9ef2224689a478aa77c638cf41fd877925578268
Malware Config
Extracted
C:\Users\Admin\AppData\Local\0F48153F20\Log.txt
masslogger
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger log file 1 IoCs
Detects a log file produced by MassLogger.
Processes:
yara_rule masslogger_log_file -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe -
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 42 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.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 51 api.ipify.org -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exepid process 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exePowershell.exepid process 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe 4592 Powershell.exe 4592 Powershell.exe 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exePowershell.exedescription pid process Token: SeDebugPrivilege 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Token: SeDebugPrivilege 4592 Powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exepid process 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exedescription pid process target process PID 2592 wrote to memory of 4592 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Powershell.exe PID 2592 wrote to memory of 4592 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Powershell.exe PID 2592 wrote to memory of 4592 2592 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe Powershell.exe -
outlook_office_path 1 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe -
outlook_win_path 1 IoCs
Processes:
6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe"C:\Users\Admin\AppData\Local\Temp\6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2592 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell" Add-MpPreference -ExclusionPath '"C:\Users\Admin\AppData\Local\Temp\6ca21c729d3241cc88bbc4dcc7e2432a89c63878af6fd4f8fdb980a1db566a6a.exe"'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4592