General
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Target
72ec822792e913d602bf3b3d6ad3c68a.exe
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Size
192KB
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Sample
211008-nz6xfaebep
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MD5
72ec822792e913d602bf3b3d6ad3c68a
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SHA1
f87844987a3690336ec089d44ca7a9f51c18f33c
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SHA256
63f6a92084e81e72720f6160287e6766e2214f489d11142a9668925c6c4616f2
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SHA512
3249b4a6282c748b3dd0c2dd7824496d021e17d3e745d8a726633965bd035fb95903b91789231a9426a4a5b305fdb1fcd250dc2df5d0cafa9ee4bc45f240c9f2
Static task
static1
Behavioral task
behavioral1
Sample
72ec822792e913d602bf3b3d6ad3c68a.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
72ec822792e913d602bf3b3d6ad3c68a.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://fazanaharahe10.top/
http://xandelissane20.top/
http://ustiassosale30.top/
http://cytheriata40.top/
http://ggiergionard50.top/
Extracted
redline
777
93.115.20.139:28978
Extracted
tofsee
defeatwax.ru
refabyd.info
Extracted
raccoon
1.8.2
2ea41939378a473cbe7002fd507389778c0f10e7
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url4cnc
http://teletop.top/stevuitreen
http://teleta.top/stevuitreen
https://t.me/stevuitreen
Extracted
vidar
41.2
1033
https://mas.to/@serg4325
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profile_id
1033
Extracted
raccoon
1.8.2
8d179b9e611eee525425544ee8c6d77360ab7cd9
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url4cnc
http://teletop.top/agrybirdsgamerept
http://teleta.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Targets
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Target
72ec822792e913d602bf3b3d6ad3c68a.exe
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Size
192KB
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MD5
72ec822792e913d602bf3b3d6ad3c68a
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SHA1
f87844987a3690336ec089d44ca7a9f51c18f33c
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SHA256
63f6a92084e81e72720f6160287e6766e2214f489d11142a9668925c6c4616f2
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SHA512
3249b4a6282c748b3dd0c2dd7824496d021e17d3e745d8a726633965bd035fb95903b91789231a9426a4a5b305fdb1fcd250dc2df5d0cafa9ee4bc45f240c9f2
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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 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.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
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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 accounts
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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
2Virtualization/Sandbox Evasion
1