General
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Target
b5ba639af5792d831143815c2230eb2b82594a4e057566f97b6805e63d70a0f9
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Size
337KB
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Sample
211121-vffpgahbc8
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MD5
d8ee26113360533a83bc9feb8a75e34d
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SHA1
64ae291f4fd07084cc5137c65107c8023465d3e3
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SHA256
b5ba639af5792d831143815c2230eb2b82594a4e057566f97b6805e63d70a0f9
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SHA512
0cad04782386083b785752377562a05fe804383b5e89ca390e8baa1a5e35339e039cf15e2e0490933f8af15f583b383632b00f32bd7da3ed7682bbaae07ae482
Static task
static1
Behavioral task
behavioral1
Sample
b5ba639af5792d831143815c2230eb2b82594a4e057566f97b6805e63d70a0f9.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
redline
185.159.80.90:38637
Extracted
redline
1823930346
185.92.74.63:10829
Extracted
vidar
48.6
706
https://mastodon.online/@valhalla
https://koyu.space/@valhalla
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profile_id
706
Extracted
redline
easymoneydontshiny
45.153.186.153:56675
Targets
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Target
b5ba639af5792d831143815c2230eb2b82594a4e057566f97b6805e63d70a0f9
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Size
337KB
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MD5
d8ee26113360533a83bc9feb8a75e34d
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SHA1
64ae291f4fd07084cc5137c65107c8023465d3e3
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SHA256
b5ba639af5792d831143815c2230eb2b82594a4e057566f97b6805e63d70a0f9
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SHA512
0cad04782386083b785752377562a05fe804383b5e89ca390e8baa1a5e35339e039cf15e2e0490933f8af15f583b383632b00f32bd7da3ed7682bbaae07ae482
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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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Sets service image path in registry
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Deletes itself
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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