General
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Target
39e1159d12d2f3922c834fc67d0b4489.exe
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Size
291KB
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Sample
211103-18dcpscefp
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MD5
39e1159d12d2f3922c834fc67d0b4489
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SHA1
e56f34ae6939c962ba439e58eab9667511cacafc
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SHA256
80595d56327a6ffb7dca8f6e07f3ba6889733165ab17ed3ea092f9a5d64e66a2
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SHA512
271c1028ebe49f3c3875cc02dec83c694d59d43c81a319e2d7410ae33b03eef8abe557ac13e112678519dd7aecb5cdf9c829791a9879a9e4a471085878fa726b
Static task
static1
Behavioral task
behavioral1
Sample
39e1159d12d2f3922c834fc67d0b4489.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
39e1159d12d2f3922c834fc67d0b4489.exe
Resource
win11
Behavioral task
behavioral3
Sample
39e1159d12d2f3922c834fc67d0b4489.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
tofsee
quadoil.ru
lakeflex.ru
Extracted
icedid
3072349713
rifyyoure.ink
Extracted
redline
LOVE
91.242.229.222:21475
Extracted
redline
SuperStar
185.215.113.29:36224
Extracted
redline
101
185.92.73.142:52097
Extracted
redline
khrip
91.211.251.200:52562
Extracted
vidar
47.8
706
https://mas.to/@romashkin
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profile_id
706
Extracted
redline
z0rm1on
45.153.186.153:56675
Extracted
vidar
47.8
936
https://mas.to/@romashkin
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profile_id
936
Targets
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Target
39e1159d12d2f3922c834fc67d0b4489.exe
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Size
291KB
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MD5
39e1159d12d2f3922c834fc67d0b4489
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SHA1
e56f34ae6939c962ba439e58eab9667511cacafc
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SHA256
80595d56327a6ffb7dca8f6e07f3ba6889733165ab17ed3ea092f9a5d64e66a2
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SHA512
271c1028ebe49f3c3875cc02dec83c694d59d43c81a319e2d7410ae33b03eef8abe557ac13e112678519dd7aecb5cdf9c829791a9879a9e4a471085878fa726b
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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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suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
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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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suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
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Core1 .NET packer
Detects packer/loader used by .NET malware.
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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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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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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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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
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Modify Registry
4Install Root Certificate
1