General
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Target
41d75505bc96a268fcb65d27247c77c0af30238bc7581a7bc9ab704093aeb303
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Size
3.6MB
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Sample
220310-26k57scfh9
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MD5
8f2e62286e7bc112fe7959e51d038ee1
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SHA1
5b9de76ada1e9c2a2117ec4c546ef278cc8ba48d
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SHA256
41d75505bc96a268fcb65d27247c77c0af30238bc7581a7bc9ab704093aeb303
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SHA512
08fdc00f3d9d2edb430d843ffba6e938388d21e646574b60cacbaba563d431e498786609d9e95f1c0825d1038e05db524c31736c00312131c217c8c7c0481ff2
Static task
static1
Behavioral task
behavioral1
Sample
41d75505bc96a268fcb65d27247c77c0af30238bc7581a7bc9ab704093aeb303.exe
Resource
win7-20220310-en
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
41d75505bc96a268fcb65d27247c77c0af30238bc7581a7bc9ab704093aeb303
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Size
3.6MB
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MD5
8f2e62286e7bc112fe7959e51d038ee1
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SHA1
5b9de76ada1e9c2a2117ec4c546ef278cc8ba48d
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SHA256
41d75505bc96a268fcb65d27247c77c0af30238bc7581a7bc9ab704093aeb303
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SHA512
08fdc00f3d9d2edb430d843ffba6e938388d21e646574b60cacbaba563d431e498786609d9e95f1c0825d1038e05db524c31736c00312131c217c8c7c0481ff2
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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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