General
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Target
8b8d3ef22ba99101972e8cf61bb1e9168e7907c7b14314487e3ab016863f125e
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Size
3.6MB
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Sample
220312-lt1r5aedan
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MD5
c7e08f888bb9cb6ca23a2be9a3e4a899
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SHA1
f916fa8fddab710629763a9ddd2b8b6d397d4c40
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SHA256
8b8d3ef22ba99101972e8cf61bb1e9168e7907c7b14314487e3ab016863f125e
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SHA512
9ab8a80316fe124239c956d3d8dde06602ab72cd715c040396d70d11c6b1ed6c2e1fdb7c1f42142f33187c2f05ef2e29570f260dd25c951fa31556ea87477bbc
Static task
static1
Behavioral task
behavioral1
Sample
8b8d3ef22ba99101972e8cf61bb1e9168e7907c7b14314487e3ab016863f125e.exe
Resource
win7-20220310-en
Malware Config
Extracted
vidar
39.3
706
https://bandakere.tumblr.com/
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profile_id
706
Extracted
redline
NCanal01
pupdatastart.tech:80
pupdatastart.xyz:80
pupdatastar.store:80
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
Ani
yaklalau.xyz:80
Targets
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Target
8b8d3ef22ba99101972e8cf61bb1e9168e7907c7b14314487e3ab016863f125e
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Size
3.6MB
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MD5
c7e08f888bb9cb6ca23a2be9a3e4a899
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SHA1
f916fa8fddab710629763a9ddd2b8b6d397d4c40
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SHA256
8b8d3ef22ba99101972e8cf61bb1e9168e7907c7b14314487e3ab016863f125e
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SHA512
9ab8a80316fe124239c956d3d8dde06602ab72cd715c040396d70d11c6b1ed6c2e1fdb7c1f42142f33187c2f05ef2e29570f260dd25c951fa31556ea87477bbc
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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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