Analysis
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max time kernel
63s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-04-2022 04:09
Static task
static1
Behavioral task
behavioral1
Sample
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe
Resource
win10v2004-20220414-en
General
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Target
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe
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Size
1.1MB
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MD5
7830bfc8bd4c8808b5ec4a4aba750928
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SHA1
5877758e958176eb0aef8d3c09d541cb36ef2031
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SHA256
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7
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SHA512
e07fdbec494b083cb8dad2b7f79497c4717fc7d3763d5480cf996c25923c81aeec83a192a6112e5bdd256a0aa095129cd9dd3c347910515a4d923999fdeb05bc
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 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2040-61-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/2040-60-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/2040-62-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/2040-63-0x000000000048170E-mapping.dmp family_masslogger behavioral1/memory/2040-65-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/2040-67-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger behavioral1/memory/2040-70-0x0000000000500000-0x0000000000540000-memory.dmp family_masslogger -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Control Panel\International\Geo\Nation 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.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
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.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 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription pid process target process PID 1748 set thread context of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepid process 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepowershell.exepid process 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1860 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepowershell.exedescription pid process Token: SeDebugPrivilege 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Token: SeDebugPrivilege 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Token: SeDebugPrivilege 1860 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepid process 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription pid process target process PID 1748 wrote to memory of 1416 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 1416 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 1416 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 1416 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1748 wrote to memory of 2040 1748 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 2040 wrote to memory of 1860 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe powershell.exe PID 2040 wrote to memory of 1860 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe powershell.exe PID 2040 wrote to memory of 1860 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe powershell.exe PID 2040 wrote to memory of 1860 2040 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe powershell.exe -
outlook_office_path 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe -
outlook_win_path 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe"C:\Users\Admin\AppData\Local\Temp\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Users\Admin\AppData\Local\Temp\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe"{path}"2⤵PID:1416
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C:\Users\Admin\AppData\Local\Temp\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.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:2040 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1860
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