General
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Target
477bc2c0927a8aa7ad98ad783e02177b2142c3b0c154a486b0eef7802cf4d72b
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Size
266KB
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Sample
211107-wpq28sgafl
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MD5
34c1fc042b73323ce87081139788dced
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SHA1
7fe7efbc1727722dc92f0fb25ea970400e9838a9
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SHA256
477bc2c0927a8aa7ad98ad783e02177b2142c3b0c154a486b0eef7802cf4d72b
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SHA512
4117f4d55cb11de40ae6e846e53d4a54a7ce20e26ec23d37091e55107700ce17c68eba000eb31ee023b759ad62ac07d2504cd5fb1536c54f0d1f51f337d3a07d
Static task
static1
Behavioral task
behavioral1
Sample
477bc2c0927a8aa7ad98ad783e02177b2142c3b0c154a486b0eef7802cf4d72b.exe
Resource
win10-en-20211104
Malware Config
Extracted
smokeloader
2020
http://hefahei60.top/
http://pipevai40.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
new
93.115.20.139:28978
Extracted
redline
SuperStar
185.215.113.29:36224
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
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
1.8.3
243f5e3056753d9f9706258dce4f79e57c3a9c44
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url4cnc
http://178.23.190.57/agrybirdsgamerept
http://91.219.236.162/agrybirdsgamerept
http://185.163.47.176/agrybirdsgamerept
http://193.38.54.238/agrybirdsgamerept
http://74.119.192.122/agrybirdsgamerept
http://91.219.236.240/agrybirdsgamerept
Extracted
djvu
http://pqkl.org/lancer/get.php
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extension
.irfk
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offline_id
7HKlLI6NrOQGMaTs5PqjvV1UcZ3VOcIeyFiH3Wt1
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payload_url
http://kotob.top/dl/build2.exe
http://pqkl.org/files/1/build3.exe
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-dFmA3YqXzs Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0346uSifke
Extracted
vidar
47.9
706
https://mas.to/@kirpich
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profile_id
706
Extracted
redline
z0rm1on
45.153.186.153:56675
Extracted
vidar
47.9
517
https://mas.to/@kirpich
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profile_id
517
Targets
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Target
477bc2c0927a8aa7ad98ad783e02177b2142c3b0c154a486b0eef7802cf4d72b
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Size
266KB
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MD5
34c1fc042b73323ce87081139788dced
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SHA1
7fe7efbc1727722dc92f0fb25ea970400e9838a9
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SHA256
477bc2c0927a8aa7ad98ad783e02177b2142c3b0c154a486b0eef7802cf4d72b
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SHA512
4117f4d55cb11de40ae6e846e53d4a54a7ce20e26ec23d37091e55107700ce17c68eba000eb31ee023b759ad62ac07d2504cd5fb1536c54f0d1f51f337d3a07d
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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 Known Sinkhole Response Header
suricata: ET MALWARE Known Sinkhole Response Header
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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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 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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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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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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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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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
2Defense Evasion
Disabling Security Tools
1File and Directory Permissions Modification
1Install Root Certificate
1Modify Registry
4