General
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Target
E338FBA38C82E46B25DCEC3DCE9ED5D1.exe
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Size
2.5MB
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Sample
210906-11m7yabec3
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MD5
e338fba38c82e46b25dcec3dce9ed5d1
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SHA1
7d76df722d5820c4a6320d26d9240264dab19b0b
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SHA256
dde59b015e0acd1910513cf1da07f3b17d6530816d663c102ed9ad6ab6d575a5
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SHA512
99100aacc05d50f02d3a53fb2bd677deecf51c60e60f7559e0ff0d0d40ee6a86b81606638d619ea457454045efb240855097f8095f0396b6d24978b38ad8ab9a
Static task
static1
Behavioral task
behavioral1
Sample
E338FBA38C82E46B25DCEC3DCE9ED5D1.exe
Resource
win7-en
Malware Config
Extracted
vidar
40.1
706
https://eduarroma.tumblr.com/
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profile_id
706
Extracted
vidar
40.4
973
https://romkaxarit.tumblr.com/
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profile_id
973
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
vidar
40.4
921
https://romkaxarit.tumblr.com/
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profile_id
921
Extracted
vidar
40.4
937
https://romkaxarit.tumblr.com/
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profile_id
937
Extracted
redline
test
45.14.49.169:22411
Targets
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Target
E338FBA38C82E46B25DCEC3DCE9ED5D1.exe
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Size
2.5MB
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MD5
e338fba38c82e46b25dcec3dce9ed5d1
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SHA1
7d76df722d5820c4a6320d26d9240264dab19b0b
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SHA256
dde59b015e0acd1910513cf1da07f3b17d6530816d663c102ed9ad6ab6d575a5
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SHA512
99100aacc05d50f02d3a53fb2bd677deecf51c60e60f7559e0ff0d0d40ee6a86b81606638d619ea457454045efb240855097f8095f0396b6d24978b38ad8ab9a
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Downloads MZ/PE file
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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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