General
- Target 7.rar
- Size 679KB
- Sample260914-rnsgfsztez
- SHA256 4efe48ac2607f58d8971591a8a9a53886dda44dd3890e3084a5ee6f0f35a23b5
- MD5 1b5610d1cd6720933185e6005789c638
- SHA1 1831ccff1a8fa9aa491eee1ca12b7f43687db3a1
- SHA512 0dc69f223fa296f2967900d7204ccc22d49b20af58648ae1def696b906ad3b27983e4e2c475d197180365ba01ef25b22a9802fbe4045ce5d3ae6d5ad3efac7a3
- SSDEEP 12288:vWGHMWH40etBHyd6vHTDx1nSH5XyMRhsE51UZA53Buq5GeZu1MjGUllWiuD2jwMW:v5lH4RyUPHxQZiMX55sypZu1MLPWig20
- TLSH T19CE43383AC0E434ED1B7051F6A4DCD11B5BBCDE896C0EED46C36CE419AFA1D2581FA29
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
cotización.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
cotización.vbs
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
h5?hTg004_131
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.ciccarelli.com.ar
-
ssl_slate
False
Targets
-
- Target cotización.vbs
- Size 33.6MB
- SHA256 885f4a8f70898d4c3d90fe723d6f2901c886b3f5b1eab15f11cbb18fd46aaafc
- MD5 7f18095ead0b01a31ecebc6e3c542008
- SHA1 4f8e7a59cac328bd0590504d9abe4baf29dcc4ad
- SHA512 cbeaa376195914e60de4bfc1743fc347e1939165f655d8236fe4016be7e5ace100b54a5ad18e26f20c87e6f9ba607128f0f7c383c5d2b6452c5019f5e3b5cf1b
- SSDEEP 384:68UN6KL0UHV0D2bsdSffBG0BuHg1wp0l1Jojpd5OwMuVOGnYNRoLGZ//0BjHqH96:wG
- TLSH T111775FAACD85F06910B424A0E3DA7C631BE2B8E69C35F9D97D67716B846CCB38C541C3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Executes a VBScript file via the Windows Script Host.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Visual Basic
1Windows Command Shell
1