General
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Target
Ref_50102_607UU.exe
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Size
823KB
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Sample
241009-hr3l6a1ekr
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MD5
2821589513c6dad441459f93bf319e63
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SHA1
0830bda9d8c4324dadef074ab53dd388f8f68d06
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SHA256
3a0f23dfec606d232d09eb53631b01747e57987e09133fa6efbe3f9394a6e4d0
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SHA512
6c2a37638e489c26c35d6cd65aa9a178ee34d69d6f36cea13040a4d8970eb8e644e6c4edbc54e7ce733aafe78aa11a3dc5a3eeba50c56073f128c6dbe8aa09a9
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SSDEEP
12288:J6PpN6C39UD4981ekRIvwWzrfbGUEb67yTDaWJwkl6ZzSrhVROTKmEPpBkR:DCv9oe8WfTVE4yKmwizkEPm
Static task
static1
Behavioral task
behavioral1
Sample
Ref_50102_607UU.exe
Resource
win7-20240903-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.libreriagandhi.cl - Port:
21 - Username:
[email protected] - Password:
$yxZKP=c)$k#
Extracted
Protocol: ftp- Host:
ftp.libreriagandhi.cl - Port:
21 - Username:
[email protected] - Password:
$yxZKP=c)$k#
Targets
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Target
Ref_50102_607UU.exe
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Size
823KB
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MD5
2821589513c6dad441459f93bf319e63
-
SHA1
0830bda9d8c4324dadef074ab53dd388f8f68d06
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SHA256
3a0f23dfec606d232d09eb53631b01747e57987e09133fa6efbe3f9394a6e4d0
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SHA512
6c2a37638e489c26c35d6cd65aa9a178ee34d69d6f36cea13040a4d8970eb8e644e6c4edbc54e7ce733aafe78aa11a3dc5a3eeba50c56073f128c6dbe8aa09a9
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SSDEEP
12288:J6PpN6C39UD4981ekRIvwWzrfbGUEb67yTDaWJwkl6ZzSrhVROTKmEPpBkR:DCv9oe8WfTVE4yKmwizkEPm
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2