General
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Target
f7c9e569d72836de268f4e9c55112f1b5f2dca91d74dc665f54ca9b547aeed91
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Size
3.2MB
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Sample
220315-r3aj7achb8
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MD5
dc18b396ad718e9477156a1a0eda336d
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SHA1
5151dc3a993c61913e49fe549a2783f69d20a32c
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SHA256
f7c9e569d72836de268f4e9c55112f1b5f2dca91d74dc665f54ca9b547aeed91
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SHA512
326db73a9ed4551464351a31ebcaa44484020ab81d6d7138ac746fe3999608fdd4dc969ae4d53f91a7a3f94b7fa407e94c9144a2953571bd32ef1a0edb237f64
Static task
static1
Behavioral task
behavioral1
Sample
f7c9e569d72836de268f4e9c55112f1b5f2dca91d74dc665f54ca9b547aeed91.exe
Resource
win7-20220311-en
Malware Config
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
redline
Cana
176.111.174.254:56328
Extracted
redline
Ani
yaklalau.xyz: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/
Targets
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Target
f7c9e569d72836de268f4e9c55112f1b5f2dca91d74dc665f54ca9b547aeed91
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Size
3.2MB
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MD5
dc18b396ad718e9477156a1a0eda336d
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SHA1
5151dc3a993c61913e49fe549a2783f69d20a32c
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SHA256
f7c9e569d72836de268f4e9c55112f1b5f2dca91d74dc665f54ca9b547aeed91
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SHA512
326db73a9ed4551464351a31ebcaa44484020ab81d6d7138ac746fe3999608fdd4dc969ae4d53f91a7a3f94b7fa407e94c9144a2953571bd32ef1a0edb237f64
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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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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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