Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
23/07/2026, 03:07
General
- Target SWIFT_COPY-EURO18,000 & EURO92.vbs
- Size 454KB
- Sample260723-dmcgysdk7s
- SHA256 2277ef40e658eecd5d4e896c311fce1d8458a2cea9611ff9c314305c2e31c739
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.hygienecare.net
-
Port
587
-
Username
-
Password
Mail@power123
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
Mail@power123
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.hygienecare.net
-
ssl_slate
True
Signatures
- Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- Badlisted process makes network request 5 IoCs
Network request originating from process or tool commonly abused by malware.
- Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\SWIFT_COPY-EURO18,000 & EURO92.vbs"1⤵
- Executes a VBScript file via the Windows Script Host.
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -W h -nOP -Noni -encODEdCOMmaNd WwB2AG8AaQBkAF0AWwBwAG8AdwBlAHIAcwBoAGUAbABsAF0AOgA6AEMAcgBlAGEAdABlACgAKQAuAEEAZABkAFMAYwByAGkAcAB0ACgAWwBFAG4AdgBpAHIAbwBuAG0AZQBuAHQAXQA6ADoARwBlAHQARQBuAHYAaQByAG8AbgBtAGUAbgB0AFYAYQByAGkAYQBiAGwAZQAoACcAcwB5AEMAOQBJAFYAbABIAE8AUgAzAFYAWQAzACcAKQApAC4ASQBuAHYAbwBrAGUAKAApAA==2⤵
- Badlisted process makes network request
- Registers new Windows logon scripts automatically executed at logon.
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/244-0-0x00007FFEE26EF000-0x00007FFEE26F0000-memory.dmp
memory/244-1-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-4-0x000002A51C230000-0x000002A51C252000-memory.dmp
memory/244-5-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-6-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-7-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-8-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-9-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-10-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-11-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-13-0x000002A51C2A0000-0x000002A51C2FC000-memory.dmp
memory/244-14-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-12-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-15-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-17-0x000002A51C220000-0x000002A51C232000-memory.dmp
memory/244-16-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-18-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-19-0x00007FFEE2560000-0x00007FFEE2F04000-memory.dmp
memory/244-20-0x000002A51CB80000-0x000002A51CB9E000-memory.dmp
memory/244-21-0x000002A51CBF0000-0x000002A51CC40000-memory.dmp
memory/244-22-0x000002A51CE10000-0x000002A51CFD2000-memory.dmp