General
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Target
f8c7d4a3d2a16424b3ad6cd2d51749fc82790881fc2fbfd7241ad0f5bf9decd8
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Size
3.6MB
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Sample
220315-rspalacga2
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MD5
4644cce331c0f670a3d4de2dfd5a7679
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SHA1
90e0f53fdafcee3ef0aa7744b89243e22acf04d5
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SHA256
f8c7d4a3d2a16424b3ad6cd2d51749fc82790881fc2fbfd7241ad0f5bf9decd8
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SHA512
d01dc8209e812826b67260b780fe0d41f703fdd10a3e14d0e4429ca7c93dda77b4c2cd6072432c75ce35746124cc20e3b05f82d676f23dc33b13099d3b8f2e97
Static task
static1
Behavioral task
behavioral1
Sample
f8c7d4a3d2a16424b3ad6cd2d51749fc82790881fc2fbfd7241ad0f5bf9decd8.exe
Resource
win7-20220311-en
Malware Config
Extracted
redline
Ani
yaklalau.xyz:80
Extracted
redline
NCanal01
pupdatastart.tech:80
pupdatastart.xyz:80
pupdatastar.store: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/
Extracted
vidar
39.3
706
https://bandakere.tumblr.com/
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profile_id
706
Targets
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Target
f8c7d4a3d2a16424b3ad6cd2d51749fc82790881fc2fbfd7241ad0f5bf9decd8
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Size
3.6MB
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MD5
4644cce331c0f670a3d4de2dfd5a7679
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SHA1
90e0f53fdafcee3ef0aa7744b89243e22acf04d5
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SHA256
f8c7d4a3d2a16424b3ad6cd2d51749fc82790881fc2fbfd7241ad0f5bf9decd8
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SHA512
d01dc8209e812826b67260b780fe0d41f703fdd10a3e14d0e4429ca7c93dda77b4c2cd6072432c75ce35746124cc20e3b05f82d676f23dc33b13099d3b8f2e97
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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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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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