General
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Target
x86_x64_setup.exe
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Size
3.7MB
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Sample
210703-7ztvfn2ahj
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MD5
9e285901af26b01bafe9afb312620887
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SHA1
b86337160b7a3fcc8056ccc9bc7c71cdb45ddc21
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SHA256
b035ee9ead48cdfdfa1d7110cc84204df3571d6843aedc4c44edc73f59b013c0
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SHA512
5d8bffea643f306a5a0c78bd81e5430812b4da524bf7b2b8c87ff353be4a1f5a48d7a6bece5a574fc12145861eacfcb3ac56fc8cd0590eaaa57985e51aba7770
Static task
static1
Behavioral task
behavioral1
Sample
x86_x64_setup.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
x86_x64_setup.exe
Resource
win10v20210408
Malware Config
Extracted
redline
Cana
176.111.174.254:56328
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Targets
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Target
x86_x64_setup.exe
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Size
3.7MB
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MD5
9e285901af26b01bafe9afb312620887
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SHA1
b86337160b7a3fcc8056ccc9bc7c71cdb45ddc21
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SHA256
b035ee9ead48cdfdfa1d7110cc84204df3571d6843aedc4c44edc73f59b013c0
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SHA512
5d8bffea643f306a5a0c78bd81e5430812b4da524bf7b2b8c87ff353be4a1f5a48d7a6bece5a574fc12145861eacfcb3ac56fc8cd0590eaaa57985e51aba7770
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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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Vidar Stealer
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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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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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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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