General
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Target
4aca2883cfb9f9c0ec03f63dc38617d027c1807144e242d2b3540ae5786d3064
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Size
1.6MB
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Sample
240604-b9mkbshh97
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MD5
0da6469148fff8a90b07620cc13b8320
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SHA1
b338dc353b0f2cb8a04fb38e2a98075739b36d8f
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SHA256
4aca2883cfb9f9c0ec03f63dc38617d027c1807144e242d2b3540ae5786d3064
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SHA512
a221792c98406cd7c3dc536f55366d9e881b9b51b55fbc54d3fa1878018f6da329239bc8f7f4ee8430dcc33cd09f85f3412948101a1ddf5e1b94c615c0c6bef9
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SSDEEP
49152:4MYeBN5if7GQ2fQNvePXJohdY2HfzBg1Rx:nNAfyoYP5ohdY2L
Static task
static1
Behavioral task
behavioral1
Sample
A284 - 20240531_104518.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
A284 - 20240531_104518.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.medicalhome.com.pe - Port:
587 - Username:
[email protected] - Password:
MHinfo01 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.medicalhome.com.pe - Port:
587 - Username:
[email protected] - Password:
MHinfo01
Targets
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Target
A284 - 20240531_104518.bat
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Size
1.1MB
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MD5
1a64de2e366a707c07a98c3319081738
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SHA1
5c05ce663657486ca3c94fedf289905885a20357
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SHA256
2fd124c946b4f17ea425efc750a9523c8e06c17b6e23671f706fe889bd2492e0
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SHA512
bc69182e77282c5fc7bec7063d8a9a487e1dfb67fb5909c9164d34cfc63790a946c9f2ae7404516af44d936815e53be5e544da3e00c9dc612bfcf4572fcd5c60
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SSDEEP
24576:4MYeGkN5ifRth4DrE2cKQAhYvfmPXJZE5hd1iz6pJc6EV8Bg1Rxl:4MYeBN5if7GQ2fQNvePXJohdY2HfzBgn
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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