General
- Target Purchase_Order.pdf.JS.js
- Size 4.4MB
- Sample261014-ss613sty7l
- SHA256 b7e491965b690922fb184ce43e3ce425a4bbe6750efe01d764f71e24bca4d7a5
- MD5 280cb77f19056b00026dcb36eac982ca
- SHA1 68fc3cd4b92b4f101cdc030445976388d0d0d047
- SHA512 4002862cbfc68cfeceaad89f7a547ec8b41b37f7a81dd2bf33ffadc15525fd88dbf5f6e60fb8966d2fa7781660ab4d6f3f7bc1b40ee7f72a944485e318681cf1
- SSDEEP 98304:XMB4rI4RZixR4gHWAYymVlxzEyirNL6JeTTeM4zrncrrUlSSZtHa1VB2nIRr+Xta:XMB4rI4RZixR4ZAtmHx4yihweTer4rOe
- TLSH T1F0263CA51744E8B177A57BEC59B69CB8D60B10E391C2EF16303C6100BB76C8F9758BE2
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Purchase_Order.pdf.JS.js
Resource
win10v2004-20260911-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
Purchase_Order.pdf.JS.js
Resource
win11ltsc2024-20260911-en
16 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
ftp
-
Host
ftp://ftp.melrz.com
-
Port
21
-
Username
-
Password
mboOt9lkfrvP
Targets
-
- Target Purchase_Order.pdf.JS.js
- Size 4.4MB
- SHA256 b7e491965b690922fb184ce43e3ce425a4bbe6750efe01d764f71e24bca4d7a5
- MD5 280cb77f19056b00026dcb36eac982ca
- SHA1 68fc3cd4b92b4f101cdc030445976388d0d0d047
- SHA512 4002862cbfc68cfeceaad89f7a547ec8b41b37f7a81dd2bf33ffadc15525fd88dbf5f6e60fb8966d2fa7781660ab4d6f3f7bc1b40ee7f72a944485e318681cf1
- SSDEEP 98304:XMB4rI4RZixR4gHWAYymVlxzEyirNL6JeTTeM4zrncrrUlSSZtHa1VB2nIRr+Xta:XMB4rI4RZixR4ZAtmHx4yihweTer4rOe
- TLSH T1F0263CA51744E8B177A57BEC59B69CB8D60B10E391C2EF16303C6100BB76C8F9758BE2
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
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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.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2