General
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Target
93da90334755d12e2130a85ad4c7ccaa84b5f045a54153ea399b759480ba6027
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Size
4.7MB
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Sample
220312-h8ddlacgcj
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MD5
99f9eb84e04575e2712f4c962c2a9101
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SHA1
39e0899bf5810bf94eceda3f94025c8da515b534
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SHA256
93da90334755d12e2130a85ad4c7ccaa84b5f045a54153ea399b759480ba6027
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SHA512
d6aed1afb33ed8cfb8967da1757974b5c7c12dc1239a5b017de72a7874579d4e2aefbbc327ecd79e1916fb613106a3fb5cc8d3543d2037ca72411532ee86264a
Static task
static1
Behavioral task
behavioral1
Sample
93da90334755d12e2130a85ad4c7ccaa84b5f045a54153ea399b759480ba6027.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
93da90334755d12e2130a85ad4c7ccaa84b5f045a54153ea399b759480ba6027.exe
Resource
win10v2004-en-20220113
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
Lyla
zetarnoria.xyz:80
Targets
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Target
93da90334755d12e2130a85ad4c7ccaa84b5f045a54153ea399b759480ba6027
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Size
4.7MB
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MD5
99f9eb84e04575e2712f4c962c2a9101
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SHA1
39e0899bf5810bf94eceda3f94025c8da515b534
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SHA256
93da90334755d12e2130a85ad4c7ccaa84b5f045a54153ea399b759480ba6027
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SHA512
d6aed1afb33ed8cfb8967da1757974b5c7c12dc1239a5b017de72a7874579d4e2aefbbc327ecd79e1916fb613106a3fb5cc8d3543d2037ca72411532ee86264a
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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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Adds Run key to start application
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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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