Analysis
- max time kernel
138s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
17/04/2022, 14:08
Static task
static1
Behavioral task
behavioral1
Sample
49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
- Target 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe
- Size 1.7MB
- Sample220417-rfpqlafdfp
- SHA256 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140
- MD5 bbb76f4684b90d63a571741a9bf3a7e4
- SHA1 cc530b2d04d5934709dd9d07090d36985f49d92a
- SHA512 c340c76451acb426fbb8001119af9e85a7dc8ee99dbe2731d4c06a97875a490bd2a7b0fa84e562dc0c114c13d5ae797a08fac06b90d23226f69329f27694f49e
- 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/4720-135-0x0000000000400000-0x0000000000486000-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-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.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-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vlc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\VideoLAN\\vlc.exe\"" 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.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 15 api.ipify.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2448 set thread context of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4720 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 4720 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 4720 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 4784 Powershell.exe 4784 Powershell.exe 4720 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 4720 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Token: SeDebugPrivilege 4720 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe Token: SeDebugPrivilege 4784 Powershell.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4720 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2448 wrote to memory of 4784 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 80 PID 2448 wrote to memory of 4784 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 80 PID 2448 wrote to memory of 4784 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 80 PID 2448 wrote to memory of 4380 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 82 PID 2448 wrote to memory of 4380 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 82 PID 2448 wrote to memory of 4380 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 82 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 PID 2448 wrote to memory of 4720 2448 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe 83 - outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe - outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe"C:\Users\Admin\AppData\Local\Temp\49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2448 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell" Add-MpPreference -ExclusionPath '"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe"'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4784
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C:\Users\Admin\AppData\Local\Temp\49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe"C:\Users\Admin\AppData\Local\Temp\49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe"2⤵PID:4380
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C:\Users\Admin\AppData\Local\Temp\49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe"C:\Users\Admin\AppData\Local\Temp\49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4720
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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\49a08e44775cbeb7884f980850a07a08386b1c5359a120984b61515df6509140.exe.log
- Size 226B
- SHA256 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
- MD5 916851e072fbabc4796d8916c5131092
- SHA1 d48a602229a690c512d5fdaf4c8d77547a88e7a2
- SHA512 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521
- MD5 SHA1 SHA512