General
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Target
6538789051B9CA8DA7B851A2C775D0468D547D9FDDB6A.exe
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Size
3.1MB
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Sample
210810-wyv8cprkss
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MD5
8a8e611e71aaee1408a9c5f65d9b9c29
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SHA1
c26b6e337822a613793e6fde6a88743b298f9df6
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SHA256
6538789051b9ca8da7b851a2c775d0468d547d9fddb6a32433f4b1e5fe9a6ece
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SHA512
21ec46993bd3d6635b8e3ec409a17742a106b76db0f0bd2077516ee6e30488dad6bdd5fbc604301e1454b60ace348dd2ef801eddfbd3afc2a01b355bdc56e7fe
Static task
static1
Behavioral task
behavioral1
Sample
6538789051B9CA8DA7B851A2C775D0468D547D9FDDB6A.exe
Resource
win7v20210410
Malware Config
Extracted
redline
ServAni
87.251.71.195:82
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
Version 8.04
149.202.65.221:64206
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
redline
61K_Combo
45.14.49.117:14251
Targets
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Target
6538789051B9CA8DA7B851A2C775D0468D547D9FDDB6A.exe
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Size
3.1MB
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MD5
8a8e611e71aaee1408a9c5f65d9b9c29
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SHA1
c26b6e337822a613793e6fde6a88743b298f9df6
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SHA256
6538789051b9ca8da7b851a2c775d0468d547d9fddb6a32433f4b1e5fe9a6ece
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SHA512
21ec46993bd3d6635b8e3ec409a17742a106b76db0f0bd2077516ee6e30488dad6bdd5fbc604301e1454b60ace348dd2ef801eddfbd3afc2a01b355bdc56e7fe
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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 NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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