General
- Target 21062026_1535_21062026_ENQ-9059BG.rar
- Size 806KB
- Sample260621-s1ea2aex9y
- SHA256 abc388a20931635686d7927d119c91c1955bb80960cb880087faeec9c8872802
- MD5 a6fc2c216e57babebdacdb03f9197208
- SHA1 8697360a07d64fb1d2b2899656e9df9ff855a62f
- SHA512 689251ba6fea017d5b837113e29280179af1e61ba0c4bdc2c55cc4265b16ff4f3a05b4d3382516a9755cbfef9b6acc567fa12dbdeae95d2709de7b781007cc86
- SSDEEP 24576:HA2NdRnnxK9FGk64nP9syg5zSrBphGbi1/HvOkX6:g2NdRkLRP9sc4biK
- TLSH T1C40523A369E34D34D4B60166E7CA468C701F71299068ABD0FBF84D37F96E931476B28C
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ENQ-9059BG.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ENQ-9059BG.js
Resource
win11ltsc2024-20260617-en
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.trimnt.com
-
Port
587
-
Username
-
Password
Zs5s*QVx(4yLLl*1
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
Zs5s*QVx(4yLLl*1
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.trimnt.com
-
ssl_slate
True
Targets
-
- Target ENQ-9059BG.js
- Size 7.7MB
- SHA256 76771c0cfe10218fc1e8ba4ad2adfde996e1f5fd4b9987294da57e5b2a496e50
- MD5 0fde1288ef288731aef0855b08be049a
- SHA1 827749fd69bc733ab31a00d2376f5fcdcf58968d
- SHA512 77b50c3ddb413b155291fc237aafe8043eb20ad12b4c6901d4f36f516be019146060f17fc5ae43aa13bafe0dcc506154e6e61676e229aee6a44bff1354807a2e
- SSDEEP 3072:m8MLTZMDDcC2nyrQEyRd6osa/YhAYkb+SE88HQwzounh2w4mix8EoRsrRAc2xJZ1:E44C2GuR4kgC96RReKBsjoDWuinC
- TLSH T1A8863734C5ACE41AF6FAF4FA5F865300DF318ED45A2CE40A37C6930EA409959D9EB24D
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Registers new Windows logon scripts automatically executed at logon.
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Accesses Microsoft Outlook profiles
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Defense Evasion
Modify Registry
2Obfuscated Files or Information
1Command Obfuscation
1