General
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Target
3901fada4eb93666f2c8531c6a4b3d885698892dcdce2bce214d15174228b552
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Size
138KB
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Sample
211104-bnrxxscfhr
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MD5
b4af3613b50cff6ac2bedf91b5a2939e
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SHA1
96a1e5967db65ccd384c4fead1e44981cdc398c2
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SHA256
3901fada4eb93666f2c8531c6a4b3d885698892dcdce2bce214d15174228b552
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SHA512
a327f2e6b8ac7ac03f5382de98288646a6a6f44afcee57430dfbf773965a1e8767944aec43bfdf26128399d79ff0ef466d74b9e05c7689dc336d9d858c9e7a98
Static task
static1
Behavioral task
behavioral1
Sample
3901fada4eb93666f2c8531c6a4b3d885698892dcdce2bce214d15174228b552.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://honawey70.top/
http://wijibui00.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
redline
SuperStar
185.215.113.29:36224
Extracted
icedid
3072349713
rifyyoure.ink
Extracted
redline
101
185.92.73.142:52097
Extracted
redline
LOVE
91.242.229.222:21475
Extracted
vidar
47.8
706
https://mas.to/@romashkin
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profile_id
706
Targets
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Target
3901fada4eb93666f2c8531c6a4b3d885698892dcdce2bce214d15174228b552
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Size
138KB
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MD5
b4af3613b50cff6ac2bedf91b5a2939e
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SHA1
96a1e5967db65ccd384c4fead1e44981cdc398c2
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SHA256
3901fada4eb93666f2c8531c6a4b3d885698892dcdce2bce214d15174228b552
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SHA512
a327f2e6b8ac7ac03f5382de98288646a6a6f44afcee57430dfbf773965a1e8767944aec43bfdf26128399d79ff0ef466d74b9e05c7689dc336d9d858c9e7a98
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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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suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
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suricata: ET MALWARE Known Sinkhole Response Header
suricata: ET MALWARE Known Sinkhole Response Header
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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
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Core1 .NET packer
Detects packer/loader used by .NET malware.
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Nirsoft
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Vidar Stealer
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XMRig Miner Payload
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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 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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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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