General
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Target
394fa35448ccfa8071256651b05816fc025100259d4c5199a1525dbe701c1675
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Size
228KB
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Sample
211108-wqwn4shhdj
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MD5
807d75279993dd9b2cdfd9a9d6bacf08
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SHA1
fec75a8d32f67fc495221e630e85a9b58944c3d8
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SHA256
394fa35448ccfa8071256651b05816fc025100259d4c5199a1525dbe701c1675
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SHA512
ed723480e250ae3afc9fbb1796c8eb87e41a3828945814b9fab12fc0b880739bcbd4586551ab216052969de6618a7d10556fc78c4cba922174075bd313a6373a
Static task
static1
Behavioral task
behavioral1
Sample
394fa35448ccfa8071256651b05816fc025100259d4c5199a1525dbe701c1675.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://nalirou70.top/
http://xacokuo80.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
raccoon
1.8.3
a741159db87f9df2b687764994c63c4c859ea476
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url4cnc
http://178.23.190.57/hiioBlacklight1
http://91.219.236.162/hiioBlacklight1
http://185.163.47.176/hiioBlacklight1
http://193.38.54.238/hiioBlacklight1
http://74.119.192.122/hiioBlacklight1
http://91.219.236.240/hiioBlacklight1
https://t.me/hiioBlacklight1
Extracted
raccoon
8dec62c1db2959619dca43e02fa46ad7bd606400
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url4cnc
http://telegin.top/capibar
http://ttmirror.top/capibar
http://teletele.top/capibar
http://telegalive.top/capibar
http://toptelete.top/capibar
http://telegraf.top/capibar
https://t.me/capibar
Extracted
redline
zolosad
65.108.55.203:56717
Targets
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Target
394fa35448ccfa8071256651b05816fc025100259d4c5199a1525dbe701c1675
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Size
228KB
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MD5
807d75279993dd9b2cdfd9a9d6bacf08
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SHA1
fec75a8d32f67fc495221e630e85a9b58944c3d8
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SHA256
394fa35448ccfa8071256651b05816fc025100259d4c5199a1525dbe701c1675
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SHA512
ed723480e250ae3afc9fbb1796c8eb87e41a3828945814b9fab12fc0b880739bcbd4586551ab216052969de6618a7d10556fc78c4cba922174075bd313a6373a
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Detected Djvu ransomware
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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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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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Nirsoft
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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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Modifies file permissions
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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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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
2File and Directory Permissions Modification
1Modify Registry
3Web Service
1