General
- Target 27062026_1727_26062026_Purchase Order No. 2026IVBIOT000022.rar
- Size 1.0MB
- Sample260627-v1rbpscw4k
- SHA256 18425b233adf72f495072fdd17738eb5eb2bb2a283b78347798c28b42ae7986b
- MD5 ce7ef91b835326abf1d05ff327d92cf5
- SHA1 ce3c3d4856ea3640e5aca0f281c8dff6a02c4727
- SHA512 36dda2b2dd5f5248b0718390df37eba84b1b82a272d518b65bf7c53162f5e675f2f55ea260167347f3979705d381c51920ae631bde197087e59209d4bb70d92e
- SSDEEP 24576:OMYisvXJYM3fhIu4ymJc9693BU8QNEYYDmoSe7lYpkWriTF915aEWKPN1xLj:7svZv7d9+G8QNEpmVYlYp5rsB1PN1Z
- TLSH T1F435332A3828B11AF5DE06DD9739E1E4633AF81A10A7B1D21754D81016BFA4BF70EF17
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order No. 2026IVBIOT000022.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Purchase Order No. 2026IVBIOT000022.js
Resource
win11ltsc2024-20260618-en
Malware Config
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
Vd4_wKiUILWQ*tRY
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.trimnt.com
-
ssl_slate
True
Targets
-
- Target Purchase Order No. 2026IVBIOT000022.js
- Size 8.9MB
- SHA256 17de9009053285ca77727759dab38f4947213607ce39e538022b86bdb1fccdc3
- MD5 c8d4249b636837382871b5b6fc918fdb
- SHA1 26010a1af24fca020b8ea92a6de2f189c57b27ed
- SHA512 e72b261a842c69d9596a9887946bd02e45d4cdcd15a03867015769958262126794a3717ec5bdccafb003660ad7f51aeafcb9ee09e5c53e7b768a9a6cd95b8f4b
- SSDEEP 6144:6QNMy2r82nCepByJlw5pZSuVO95zL8VM9aj7pcle6ej19ZP03+zOlVmHaBBGxZxB:Cw0kg1P/QzCD16zaZXyVYTzxR
- TLSH T15F96B678ABB9102048B6DDF048791E64544E252EB3DFB82B49B57ECE1B43E51F93B318
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
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.
-
Registers new Windows logon scripts automatically executed at logon.
-
Accesses Microsoft Outlook profiles
-
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.
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)
1