General
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Target
b00e9bbd3ba1de3017b76d9de53f859c69c358e678b00cd4673f45997ad43ffb
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Size
1.1MB
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Sample
231011-15vsksfe5v
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MD5
8c07b714152db24201b88b98fa3699d3
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SHA1
ed604026ef8d1979c5b827c1e70197eae080e697
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SHA256
b00e9bbd3ba1de3017b76d9de53f859c69c358e678b00cd4673f45997ad43ffb
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SHA512
53f7b16311fdfe59c43c5a7da1f2a323da3b623c352b65a125d503e47e50b2b1d9dca7ea74df66881e92d3e63feb09183152617eb59674479080ca30ccf3e59d
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SSDEEP
24576:RyYhuLKSeflk8h3sHfDXJfUkAZ0zd2tJiDZ5Omz:EKuLPeKrH7WtZ0R2tE15O
Static task
static1
Behavioral task
behavioral1
Sample
b00e9bbd3ba1de3017b76d9de53f859c69c358e678b00cd4673f45997ad43ffb.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b00e9bbd3ba1de3017b76d9de53f859c69c358e678b00cd4673f45997ad43ffb.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
nanya
77.91.124.82:19071
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auth_value
640aa5afe54f566d8795f0dc723f8b52
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Targets
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Target
b00e9bbd3ba1de3017b76d9de53f859c69c358e678b00cd4673f45997ad43ffb
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Size
1.1MB
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MD5
8c07b714152db24201b88b98fa3699d3
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SHA1
ed604026ef8d1979c5b827c1e70197eae080e697
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SHA256
b00e9bbd3ba1de3017b76d9de53f859c69c358e678b00cd4673f45997ad43ffb
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SHA512
53f7b16311fdfe59c43c5a7da1f2a323da3b623c352b65a125d503e47e50b2b1d9dca7ea74df66881e92d3e63feb09183152617eb59674479080ca30ccf3e59d
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SSDEEP
24576:RyYhuLKSeflk8h3sHfDXJfUkAZ0zd2tJiDZ5Omz:EKuLPeKrH7WtZ0R2tE15O
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Detects Healer an antivirus disabler dropper
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1