General
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Target
1b55a8bf7affc37d19343b1629b06a63.exe
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Size
243KB
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Sample
221130-l17t1sad54
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MD5
1b55a8bf7affc37d19343b1629b06a63
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SHA1
4591134d553facb25e952490f55d18833a51e10e
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SHA256
4f8f78fa26b8cec4ac3aebe88562c34cb33f500576842ed9fdfd2dc24554feae
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SHA512
6f7618bb43f7f4d5bbc45bbbed392ea295b3519f20b9ab9e8e1a8e19b4bcc3760431c622a9785d1bb28b82fb5cdb17cc33ea7396d6f7d94dd763dc6b6dd9d6e3
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SSDEEP
6144:9MQbFuoFCbBNLZDM/DzkJObj6r3Bp/v3INK0gt:9MQbdEf1kfe+Gr3Bp3t
Static task
static1
Behavioral task
behavioral1
Sample
1b55a8bf7affc37d19343b1629b06a63.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1b55a8bf7affc37d19343b1629b06a63.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
amadey
3.50
77.73.133.72/hfk3vK9/index.php
Extracted
redline
@P1
193.106.191.138:32796
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auth_value
54c79ce081122137049ee07c0a2f38ab
Targets
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Target
1b55a8bf7affc37d19343b1629b06a63.exe
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Size
243KB
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MD5
1b55a8bf7affc37d19343b1629b06a63
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SHA1
4591134d553facb25e952490f55d18833a51e10e
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SHA256
4f8f78fa26b8cec4ac3aebe88562c34cb33f500576842ed9fdfd2dc24554feae
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SHA512
6f7618bb43f7f4d5bbc45bbbed392ea295b3519f20b9ab9e8e1a8e19b4bcc3760431c622a9785d1bb28b82fb5cdb17cc33ea7396d6f7d94dd763dc6b6dd9d6e3
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SSDEEP
6144:9MQbFuoFCbBNLZDM/DzkJObj6r3Bp/v3INK0gt:9MQbdEf1kfe+Gr3Bp3t
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Detect Amadey credential stealer module
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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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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Suspicious use of SetThreadContext
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