Analysis
-
max time kernel
71s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-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
-
Target
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe
-
Size
1.1MB
-
MD5
7830bfc8bd4c8808b5ec4a4aba750928
-
SHA1
5877758e958176eb0aef8d3c09d541cb36ef2031
-
SHA256
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7
-
SHA512
e07fdbec494b083cb8dad2b7f79497c4717fc7d3763d5480cf996c25923c81aeec83a192a6112e5bdd256a0aa095129cd9dd3c347910515a4d923999fdeb05bc
Malware Config
Signatures
-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
MassLogger Main Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1976-137-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\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.
-
Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\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 12 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription pid process target process PID 3660 set thread context of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepid process 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepowershell.exepid process 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 4736 powershell.exe 4736 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepowershell.exedescription pid process Token: SeDebugPrivilege 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe Token: SeDebugPrivilege 4736 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exepid process 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription pid process target process PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 3660 wrote to memory of 1976 3660 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe PID 1976 wrote to memory of 4736 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe powershell.exe PID 1976 wrote to memory of 4736 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe powershell.exe PID 1976 wrote to memory of 4736 1976 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe powershell.exe -
outlook_office_path 1 IoCs
Processes:
1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\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-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe"C:\Users\Admin\AppData\Local\Temp\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3660 -
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:1976 -
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:4736
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1865ca137e5325420288c092cd84605f0f90515340773264ebda18201e3603f7.exe.log
Filesize1KB
MD56f8f3a9a57cb30e686d3355e656031e0
SHA1acccd6befb1a2f40e662280bc5182e086a0d079b
SHA256283586e83b25099a5698cb9caf9c594a37060d11e0f55c81bb9c6d4f728448ea
SHA5128f11d645ff4f8d5b1c45b06eb52cd45319659255306d60e80e33abfd04b9e3b1164679f11a8a23bd493e4b3f6b9841d70e553a01835eeaf6035b4d05e4fd7b54