General
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Target
Salary_receipt.exe
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Size
1.0MB
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Sample
240625-qfg53s1hmf
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MD5
4498fc10d2ffdda73a5694e683772fad
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SHA1
5f73d09ae6bf7c644026312d540f84e9357e23b3
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SHA256
b8ccca04a11cc7e02c251f6d96067ec003881b5b1ed5e38875b4afe9e83a571e
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SHA512
402b0931058fa090d672e8c5ba386bbc3f1e5a244c747650755a50fa73a8a68552826b59fa72580cf00582b6506ea8d2c1e73500930d66a7108efb63cacfcd38
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SSDEEP
24576:kVWKhMarfd8arebfAYwbW6o7Y48yvj0mtoSrR7exP:G5rbYaoAyvXtoQ7exP
Static task
static1
Behavioral task
behavioral1
Sample
Salary_receipt.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Salary_receipt.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
Protocol: ftp- Host:
ftp.manjeetsteelproductions.com - Port:
21 - Username:
[email protected] - Password:
CHIMAEZE12$
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.manjeetsteelproductions.com - Port:
21 - Username:
[email protected] - Password:
CHIMAEZE12$
Targets
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Target
Salary_receipt.exe
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Size
1.0MB
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MD5
4498fc10d2ffdda73a5694e683772fad
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SHA1
5f73d09ae6bf7c644026312d540f84e9357e23b3
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SHA256
b8ccca04a11cc7e02c251f6d96067ec003881b5b1ed5e38875b4afe9e83a571e
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SHA512
402b0931058fa090d672e8c5ba386bbc3f1e5a244c747650755a50fa73a8a68552826b59fa72580cf00582b6506ea8d2c1e73500930d66a7108efb63cacfcd38
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SSDEEP
24576:kVWKhMarfd8arebfAYwbW6o7Y48yvj0mtoSrR7exP:G5rbYaoAyvXtoQ7exP
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Loads dropped DLL
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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 NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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