General
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Target
a43f7fa35f4f8a9a63fc0d517273bf3b67de2003137779594c3c39ce561a0a40
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Size
3.6MB
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Sample
220312-cyzaesedd3
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MD5
c4ff3bd179873857418def9e08d45e88
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SHA1
032df770b5e21362b13804fe2a2d037a749ac5de
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SHA256
a43f7fa35f4f8a9a63fc0d517273bf3b67de2003137779594c3c39ce561a0a40
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SHA512
e1a6e48d26fb9c34bef34539e72dfbdcdc9cb2bbaa4cf17ccb4b3e037176940fdb88f42eb71684bedfed97824a2b2364378fc90a10265f733e7931e6a478f70c
Static task
static1
Behavioral task
behavioral1
Sample
a43f7fa35f4f8a9a63fc0d517273bf3b67de2003137779594c3c39ce561a0a40.exe
Resource
win7-20220311-en
Malware Config
Extracted
redline
NCanal01
pupdatastart.tech:80
pupdatastart.xyz:80
pupdatastar.store:80
Extracted
vidar
39.3
706
https://bandakere.tumblr.com/
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profile_id
706
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
a43f7fa35f4f8a9a63fc0d517273bf3b67de2003137779594c3c39ce561a0a40
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Size
3.6MB
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MD5
c4ff3bd179873857418def9e08d45e88
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SHA1
032df770b5e21362b13804fe2a2d037a749ac5de
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SHA256
a43f7fa35f4f8a9a63fc0d517273bf3b67de2003137779594c3c39ce561a0a40
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SHA512
e1a6e48d26fb9c34bef34539e72dfbdcdc9cb2bbaa4cf17ccb4b3e037176940fdb88f42eb71684bedfed97824a2b2364378fc90a10265f733e7931e6a478f70c
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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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Suspicious use of SetThreadContext
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