Analysis
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max time kernel
133s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
02-05-2022 15:27
Static task
static1
Behavioral task
behavioral1
Sample
7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe
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Size
1020KB
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MD5
5d1e6ab2fb52265fc3835038997e35f0
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SHA1
2402e5805ab560d49c87f217372783da6ce599dc
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SHA256
7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c
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SHA512
835d7a82ac203a32e13f7d99f44efcb654c266de4e6d05d1eb7ac20ce826fa12c2c962363c5ac49da3ca4bda8c3a2f57f001a6c122784f54f3416315b4a5b074
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/940-62-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/940-63-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/940-64-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/940-65-0x000000000048194E-mapping.dmp family_masslogger behavioral1/memory/940-67-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/940-69-0x0000000000400000-0x0000000000486000-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 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.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 queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.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 1756 set thread context of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 2000 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Token: SeDebugPrivilege 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe Token: SeDebugPrivilege 2000 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 1756 wrote to memory of 940 1756 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 28 PID 940 wrote to memory of 2000 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 30 PID 940 wrote to memory of 2000 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 30 PID 940 wrote to memory of 2000 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe 30 PID 940 wrote to memory of 2000 940 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.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 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.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 7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe"C:\Users\Admin\AppData\Local\Temp\7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Users\Admin\AppData\Local\Temp\7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe"{path}"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:940 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\7bb6b662c726102ec3f1ab2b586d8a0897ace9086178019a89d37b7ca9b3709c.exe'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2000
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