General
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Target
e663f8068eac277f035c9fcdbf3c5eb3bf18996a4b423c30b697f0c585af1a0c
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Size
3.6MB
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Sample
220313-ychlfahhh9
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MD5
bbd0ff5c8b53e1b9cd4acfc812f209e2
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SHA1
6586003d09923bd2572338562577eef20624f21a
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SHA256
e663f8068eac277f035c9fcdbf3c5eb3bf18996a4b423c30b697f0c585af1a0c
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SHA512
e032f84a5a6648f3b289f4986b042b7c9a20550c5b86f3e2a2dd6bb41668e8c18d5a057f8f25531df1c68d0c0c5af29c5ef7ce208cb1df851581b666cc0cd214
Static task
static1
Behavioral task
behavioral1
Sample
e663f8068eac277f035c9fcdbf3c5eb3bf18996a4b423c30b697f0c585af1a0c.exe
Resource
win7-20220310-en
Malware Config
Extracted
vidar
39.4
706
https://sergeevih43.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
ruzki000
86.107.197.196:63065
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auth_value
80fac7f67bd38aa709bbeef7a44ccb47
Extracted
tofsee
patmushta.info
ovicrush.cn
Extracted
redline
pizzadlyashekera
65.108.101.231:14648
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auth_value
7d6b3cb15fc835e113d8c22bd7cfe2b4
Extracted
redline
ruz876
185.215.113.7:5186
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auth_value
4750f6742a496bbe74a981d51e7680ad
Extracted
redline
ruzki12_03
176.122.23.55:11768
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auth_value
c51ddc8008e8581a01cec6e8291c5530
Extracted
redline
Cana
176.111.174.254:56328
Extracted
redline
ServAni
87.251.71.195:82
Targets
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Target
e663f8068eac277f035c9fcdbf3c5eb3bf18996a4b423c30b697f0c585af1a0c
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Size
3.6MB
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MD5
bbd0ff5c8b53e1b9cd4acfc812f209e2
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SHA1
6586003d09923bd2572338562577eef20624f21a
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SHA256
e663f8068eac277f035c9fcdbf3c5eb3bf18996a4b423c30b697f0c585af1a0c
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SHA512
e032f84a5a6648f3b289f4986b042b7c9a20550c5b86f3e2a2dd6bb41668e8c18d5a057f8f25531df1c68d0c0c5af29c5ef7ce208cb1df851581b666cc0cd214
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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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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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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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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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