Analysis
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max time kernel
111s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
14-04-2022 13:35
Static task
static1
Behavioral task
behavioral1
Sample
11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
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Target
11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe
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Size
1.1MB
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MD5
96bc6d1efa21ca398fa03e54b6091486
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SHA1
9b854aa8f4e243111710784066a51835ba95df86
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SHA256
11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9
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SHA512
bdcaf2d8df21d58dd8218ca551f5fc63eeedda67ff3a86436cc41c9a88ea32bc88b99f2be5bb017c75898834c4d1ed449d252f71675aac456a4d55b222b2d937
Score
10/10
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main Payload 6 IoCs
resource yara_rule behavioral1/memory/1528-60-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/1528-61-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/1528-62-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/1528-63-0x000000000048180E-mapping.dmp family_masslogger behavioral1/memory/1528-65-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/1528-67-0x0000000000400000-0x0000000000486000-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-1-5-21-1083475884-596052423-1669053738-1000\Control Panel\International\Geo\Nation 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.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 35 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.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 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1348 set thread context of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 1892 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe Token: SeDebugPrivilege 1892 powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1348 wrote to memory of 1528 1348 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 28 PID 1528 wrote to memory of 1892 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 30 PID 1528 wrote to memory of 1892 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 30 PID 1528 wrote to memory of 1892 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 30 PID 1528 wrote to memory of 1892 1528 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe 30 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe"C:\Users\Admin\AppData\Local\Temp\11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1348 -
C:\Users\Admin\AppData\Local\Temp\11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe"{path}"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1528 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\11d5f5de14daaa0b591fa1883aabdb5d214f1da19466095bf5dc2723544cb3c9.exe'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1892
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