General
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Target
6245cb6fc8255000c104c714a523ccdae9021c6ebaeb0e6d8c828c4e7a37dc32
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Size
4.0MB
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Sample
220310-qsjjnsacgp
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MD5
bb0b8251764567224fd298461de50f3c
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SHA1
972a7483a68c6e63bba6f44ede0c9fd22171d325
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SHA256
6245cb6fc8255000c104c714a523ccdae9021c6ebaeb0e6d8c828c4e7a37dc32
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SHA512
77c221966c4a9ba8dc095c7d8acb8ddb8566faec239cb2bfac1722cbe9753e9a9468b8582fa1424395d3d8b997cc6066b5e4bf39f38502edd653e94ba278712c
Static task
static1
Behavioral task
behavioral1
Sample
6245cb6fc8255000c104c714a523ccdae9021c6ebaeb0e6d8c828c4e7a37dc32.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
6245cb6fc8255000c104c714a523ccdae9021c6ebaeb0e6d8c828c4e7a37dc32.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
redline
OLKani
ataninamei.xyz:80
Extracted
redline
dadad123
86.107.197.196:63065
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auth_value
dd4834614a3ac04a7b90791c224626a2
Extracted
vidar
50.6
937
https://mas.to/@s4msalo
https://koyu.space/@samsa2l
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profile_id
937
Extracted
vidar
39.9
706
https://prophefliloc.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Targets
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Target
6245cb6fc8255000c104c714a523ccdae9021c6ebaeb0e6d8c828c4e7a37dc32
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Size
4.0MB
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MD5
bb0b8251764567224fd298461de50f3c
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SHA1
972a7483a68c6e63bba6f44ede0c9fd22171d325
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SHA256
6245cb6fc8255000c104c714a523ccdae9021c6ebaeb0e6d8c828c4e7a37dc32
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SHA512
77c221966c4a9ba8dc095c7d8acb8ddb8566faec239cb2bfac1722cbe9753e9a9468b8582fa1424395d3d8b997cc6066b5e4bf39f38502edd653e94ba278712c
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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 GCleaner Downloader Activity M5
suricata: ET MALWARE GCleaner Downloader Activity M5
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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 Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
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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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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
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suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
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suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
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OnlyLogger Payload
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Vidar Stealer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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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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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
3Disabling Security Tools
1Install Root Certificate
1