General
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Target
8bb0e337c3af36ac129e503e1d1b263ae8b4f690686ad0777b5a2b5edd66b969
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Size
646KB
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Sample
240905-bz2lhazhmq
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MD5
7bac8148647b961e7a61385e038aaa1c
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SHA1
8c0a9066bf58e53624c36b0a46c1c23dae5a40ef
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SHA256
8bb0e337c3af36ac129e503e1d1b263ae8b4f690686ad0777b5a2b5edd66b969
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SHA512
0a69e3b29829618deb962de453c9258dbdcf82e4f49b862759412165998f68d747b52faf7e328d5a305db179910a27b339eeacb563a99f967f66e0141e9434ca
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SSDEEP
12288:Gs4VYMIWJDlZlXBQKD1ENYk7tkRmoP+znfraSsQkYAmWEx7qM273t9e:d4U6DvlRcYjmoP+Lj397E3t8
Static task
static1
Behavioral task
behavioral1
Sample
invoice payment.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
invoice payment.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Password: )NYyffR0 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Password: )NYyffR0
Targets
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Target
invoice payment.exe
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Size
730KB
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MD5
aae8800b7d435aa404795d5febb4a973
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SHA1
78d2df1f9f436600f373e7f08046372952c6aa7b
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SHA256
c53543a3e9c38ff08e00681c93d8660da967d8ad521f04eb571d58f627f9a32e
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SHA512
b67e95b3c8697fc4d76a7fcf6d7df74874ec127dbf0579f8363bad0a2c71ca4033cb4a88464eb623a5fce6233d751a7ab1aa94132a4dcd88cc51fb2783c28c59
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SSDEEP
12288:tg+MIWZ/rZlRrmKT1cNIk7JkfmkPWznfraGsQkY8mWEt7SM27VIk:tgU8/FlPQIHmkPWLjNF78VIk
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1