General
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Target
a36348cc45b8973a15d160062c72c4abcda1b297bbf44c0668f1bfbf13a7e353
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Size
179KB
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Sample
211030-m94pdsbegn
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MD5
caff2252260116aba6ef3bc10fc5c04c
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SHA1
388d47ca631f454828dfecad46e0a060c0106eff
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SHA256
a36348cc45b8973a15d160062c72c4abcda1b297bbf44c0668f1bfbf13a7e353
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SHA512
51f91ca0d2569a32fb703603214291a934a3c4eaeba8279f8ee49ba1f9ae73081601980fa7013e59a873d10d9deeecaef585add9714227e5185fd7fa9f1a833e
Static task
static1
Behavioral task
behavioral1
Sample
a36348cc45b8973a15d160062c72c4abcda1b297bbf44c0668f1bfbf13a7e353.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://honawey70.top/
http://wijibui00.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/
http://193.56.146.214/
https://193.56.146.214/
Extracted
redline
999888988
93.115.20.139:28978
Extracted
redline
D2 BUILD2
212.193.30.193:33833
Extracted
raccoon
68e2d75238f7c69859792d206401b6bde2b2515c
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url4cnc
http://telegalive.top/agrybirdsgamerept
http://toptelete.top/agrybirdsgamerept
http://telegraf.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Extracted
raccoon
eae58d570cc74796157b14c575bd3adc01116ca0
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url4cnc
http://telegka.top/rino115sipsip
http://telegin.top/rino115sipsip
https://t.me/rino115sipsip
Extracted
raccoon
6e0c0520224e4bf749c8798329dceea779d7d7b2
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url4cnc
http://telegatt.top/hdmiprapor
http://telegka.top/hdmiprapor
http://telegin.top/hdmiprapor
https://t.me/hdmiprapor
Extracted
vidar
41.6
936
https://mas.to/@lilocc
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profile_id
936
Targets
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Target
a36348cc45b8973a15d160062c72c4abcda1b297bbf44c0668f1bfbf13a7e353
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Size
179KB
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MD5
caff2252260116aba6ef3bc10fc5c04c
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SHA1
388d47ca631f454828dfecad46e0a060c0106eff
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SHA256
a36348cc45b8973a15d160062c72c4abcda1b297bbf44c0668f1bfbf13a7e353
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SHA512
51f91ca0d2569a32fb703603214291a934a3c4eaeba8279f8ee49ba1f9ae73081601980fa7013e59a873d10d9deeecaef585add9714227e5185fd7fa9f1a833e
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Turns off Windows Defender SpyNet reporting
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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 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 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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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Vidar Stealer
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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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Deletes itself
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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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