General
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Target
edcf1354b40254f93cb4ee3b6d943b6d20f5afc281dfc7335bba6260985b748f.exe
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Size
787KB
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Sample
240213-gk9w8aah43
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MD5
9904b7dbad619cf2f2b042a2c3e24d7f
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SHA1
4d6be531f2d759c5cbeea2c4475a1c5676a23e54
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SHA256
edcf1354b40254f93cb4ee3b6d943b6d20f5afc281dfc7335bba6260985b748f
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SHA512
3bc9c5f95cf4bd5b6d726ac7d28e25ed63b75fee2ae050b4b4248973eb53698a50c5feb729ce9b6627acb614db246eeb1d9f4108eea201e14ea2ac426cf991f8
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SSDEEP
12288:c2G17zEzqHKMbNuXHFlhl7tHF/Mclk30ZWphSUIT0nJ0mOiTWPPGjeDUq7BRDSLm:cCz87b4FnlpHBMcEfpH72mkPGjeDUx
Static task
static1
Behavioral task
behavioral1
Sample
edcf1354b40254f93cb4ee3b6d943b6d20f5afc281dfc7335bba6260985b748f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
edcf1354b40254f93cb4ee3b6d943b6d20f5afc281dfc7335bba6260985b748f.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.coperwire.com - Port:
587 - Username:
[email protected] - Password:
xIcAwlGeVSC$ - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.coperwire.com - Port:
587 - Username:
[email protected] - Password:
xIcAwlGeVSC$
Targets
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Target
edcf1354b40254f93cb4ee3b6d943b6d20f5afc281dfc7335bba6260985b748f.exe
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Size
787KB
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MD5
9904b7dbad619cf2f2b042a2c3e24d7f
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SHA1
4d6be531f2d759c5cbeea2c4475a1c5676a23e54
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SHA256
edcf1354b40254f93cb4ee3b6d943b6d20f5afc281dfc7335bba6260985b748f
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SHA512
3bc9c5f95cf4bd5b6d726ac7d28e25ed63b75fee2ae050b4b4248973eb53698a50c5feb729ce9b6627acb614db246eeb1d9f4108eea201e14ea2ac426cf991f8
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SSDEEP
12288:c2G17zEzqHKMbNuXHFlhl7tHF/Mclk30ZWphSUIT0nJ0mOiTWPPGjeDUq7BRDSLm:cCz87b4FnlpHBMcEfpH72mkPGjeDUx
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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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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