General
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Target
618d7fddd76b843f83d6d4c31839b5e7.bin
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Size
698KB
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Sample
240905-blxema1drd
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MD5
e2a179425dcbca1cdc6bf5f49909bd0a
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SHA1
20f2c8f0270770c4686a3ccdaadb3e7d337025c7
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SHA256
99d4ebf8a2c4ce0f48cc6cf084d616240904bccacc130a55ee29fde8aa7bb0ca
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SHA512
1c8694a075d336b97b32734281b6209b8e3499d19e1f718c7f4e694ce37adefb1cb3154eefaa11bb19ff21a2bb77255499e1b6b1c32e6bdae29ee9e77f467608
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SSDEEP
12288:L8L6r7I4pdI4fgjG7NhYdQjzm+Ll20hS8/LC5t7BJIwFner+K4VPidd4gfTbEJL:86g4kSNw09l9LC5tTTer5fd4grE
Static task
static1
Behavioral task
behavioral1
Sample
8b3c86cb96e0bc77cd80fd68892694cd7f3d899462b2398588c9aa4dc9828ae8.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8b3c86cb96e0bc77cd80fd68892694cd7f3d899462b2398588c9aa4dc9828ae8.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.springandsummer.lk - Port:
587 - Username:
[email protected] - Password:
anu##323 - Email To:
[email protected]
Targets
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Target
8b3c86cb96e0bc77cd80fd68892694cd7f3d899462b2398588c9aa4dc9828ae8.exe
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Size
811KB
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MD5
618d7fddd76b843f83d6d4c31839b5e7
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SHA1
ef36abd8aab3d7fb3f6e7952eded55f8e250f9bd
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SHA256
8b3c86cb96e0bc77cd80fd68892694cd7f3d899462b2398588c9aa4dc9828ae8
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SHA512
ee7b04ca41683d5625439456f0c1945d12f2fe566d6a29e8969b901d8c7a490cbf14c6525470771941832db3b3b57c22a9966eaf2b24988106252620532d95b4
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SSDEEP
24576:zjj0ywkp58986ZL7WwXjygOj9gLEwaGihzyI5:nwywb986ZnWwGHePaGazB
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1