General
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Target
50a1b3a2f308e22b86cad41d3e0c467969c4ce39cdeee0a254348fdf20fb61ea
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Size
3.2MB
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Sample
220310-xekyxaabc6
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MD5
ef8cce359f6b180cb3812aca7a6617cc
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SHA1
218111131bb99698bb045154fa2a68ec384fca06
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SHA256
50a1b3a2f308e22b86cad41d3e0c467969c4ce39cdeee0a254348fdf20fb61ea
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SHA512
8ca2b3d44548c7cd7091377655d642580c6d6a212ebfe78db330c888070774693485614f0ddefe1dcba606b5170a863b83d30e6e4951b15575c0b704bae1b3e6
Static task
static1
Behavioral task
behavioral1
Sample
50a1b3a2f308e22b86cad41d3e0c467969c4ce39cdeee0a254348fdf20fb61ea.exe
Resource
win7-en-20211208
Malware Config
Extracted
vidar
39.3
706
https://bandakere.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Extracted
redline
NCanal01
pupdatastart.tech:80
pupdatastart.xyz:80
pupdatastar.store:80
Extracted
redline
Ani
yaklalau.xyz:80
Targets
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Target
50a1b3a2f308e22b86cad41d3e0c467969c4ce39cdeee0a254348fdf20fb61ea
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Size
3.2MB
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MD5
ef8cce359f6b180cb3812aca7a6617cc
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SHA1
218111131bb99698bb045154fa2a68ec384fca06
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SHA256
50a1b3a2f308e22b86cad41d3e0c467969c4ce39cdeee0a254348fdf20fb61ea
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SHA512
8ca2b3d44548c7cd7091377655d642580c6d6a212ebfe78db330c888070774693485614f0ddefe1dcba606b5170a863b83d30e6e4951b15575c0b704bae1b3e6
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Vidar Stealer
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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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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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