General
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Target
1027852000XLS.exe
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Size
305KB
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Sample
240716-q1s33svhmq
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MD5
a7ead26bba76400ba28b16d673d09ca9
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SHA1
0357d6888093126979c92dd2c9601fe032e54f60
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SHA256
e79e83851d7a1d359a9c2aa4a8ad42790a7d4671d2fa832c908c4ec2374319b9
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SHA512
1abff7c30fa1c6dd0fc0c97cd979bd5766f4940897b07df869ddbd35665c0797453293c4b48c6bfe28718cb0f44a86638d10ae8395121f5450f3edce29687280
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SSDEEP
6144:VSWHwR2MxDbPD2uM+G6uwrhm6drFtngAgp:1w8MxDuuMWrhmKrFtngRp
Behavioral task
behavioral1
Sample
1027852000XLS.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
1027852000XLS.exe
Resource
win10v2004-20240709-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
162.254.34.31 - Port:
587 - Username:
[email protected] - Password:
ABwuRZS5Mjh5 - Email To:
[email protected]
Targets
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Target
1027852000XLS.exe
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Size
305KB
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MD5
a7ead26bba76400ba28b16d673d09ca9
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SHA1
0357d6888093126979c92dd2c9601fe032e54f60
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SHA256
e79e83851d7a1d359a9c2aa4a8ad42790a7d4671d2fa832c908c4ec2374319b9
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SHA512
1abff7c30fa1c6dd0fc0c97cd979bd5766f4940897b07df869ddbd35665c0797453293c4b48c6bfe28718cb0f44a86638d10ae8395121f5450f3edce29687280
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SSDEEP
6144:VSWHwR2MxDbPD2uM+G6uwrhm6drFtngAgp:1w8MxDuuMWrhmKrFtngRp
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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PureLog Stealer payload
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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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