Analysis
- max time kernel
107s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
20/04/2022, 02:15
Static task
static1
Behavioral task
behavioral1
Sample
34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
- Target 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe
- Size 887KB
- Sample220420-cp2deshaa5
- SHA256 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057
- MD5 f61686deb0c1036f5556572375fa5f4b
- SHA1 60546e14885f18cdaed46e396b1f96a40d4936f3
- SHA512 0bfacab89bc9eb5262fe24c11baeb3ff6b27f1bfa8e8cb989a231b528db383da3ede8a2bcaaa6614aaa176f9fe7b43d1f3087fbff4d06ff60d29b512a832ba0e
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- MassLogger Main Payload 1 IoCs
resource yara_rule behavioral2/memory/1432-137-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.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.
flow ioc 28 api.ipify.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1812 set thread context of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 4472 powershell.exe 4472 powershell.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Token: SeDebugPrivilege 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe Token: SeDebugPrivilege 4472 powershell.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1812 wrote to memory of 1432 1812 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 80 PID 1432 wrote to memory of 4472 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 81 PID 1432 wrote to memory of 4472 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 81 PID 1432 wrote to memory of 4472 1432 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe 81 - outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe - outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe"C:\Users\Admin\AppData\Local\Temp\34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Users\Admin\AppData\Local\Temp\34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe"C:\Users\Admin\AppData\Local\Temp\34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe"2⤵
- 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:1432 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4472
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\34e811150554d03e07aba0ee919cf989df397d251224549e1738d1163829a057.exe.log
- Size 1KB
- SHA256 c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
- MD5 17573558c4e714f606f997e5157afaac
- SHA1 13e16e9415ceef429aaf124139671ebeca09ed23
- SHA512 f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc
- MD5 SHA1 SHA512