General
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Target
629a8031b9e49ceef8d1012b430d9705b2838e0a351f43e06b95b0e960f755ec
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Size
333KB
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Sample
211216-t1msvadbfj
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MD5
2216bcad14ab4bc9fa2de25feec49e58
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SHA1
88c556f7938abbaa1c072881ba2334658136ff31
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SHA256
629a8031b9e49ceef8d1012b430d9705b2838e0a351f43e06b95b0e960f755ec
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SHA512
326be1298f0e6e8fcba32340a352b7539c03ef56948bf5389ddc74f83dbeaadba291ca3c6c75e514b44cddd7d184d6d0bea456c82294765868da234b50e5e131
Static task
static1
Behavioral task
behavioral1
Sample
629a8031b9e49ceef8d1012b430d9705b2838e0a351f43e06b95b0e960f755ec.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
redline
22
195.133.47.114:38127
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
vidar
49.1
1100
https://noc.social/@sergeev46
https://c.im/@sergeev47
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profile_id
1100
Targets
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Target
629a8031b9e49ceef8d1012b430d9705b2838e0a351f43e06b95b0e960f755ec
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Size
333KB
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MD5
2216bcad14ab4bc9fa2de25feec49e58
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SHA1
88c556f7938abbaa1c072881ba2334658136ff31
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SHA256
629a8031b9e49ceef8d1012b430d9705b2838e0a351f43e06b95b0e960f755ec
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SHA512
326be1298f0e6e8fcba32340a352b7539c03ef56948bf5389ddc74f83dbeaadba291ca3c6c75e514b44cddd7d184d6d0bea456c82294765868da234b50e5e131
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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 EXE Download Request To Wordpress Folder Likely Malicious
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
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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 Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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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/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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Arkei Stealer Payload
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Bazar/Team9 Loader payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
3Virtualization/Sandbox Evasion
1Install Root Certificate
1