General
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Target
72a4e93521a56ad2da2f0d55e2f21a7df4b306e5d11e5a47e8e6992aae81038d
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Size
1.5MB
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Sample
231031-t98fxadc58
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MD5
6abc891d0fbb420a3435c65a514f1af2
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SHA1
ffe5bf25d07e06047ad4149c737b00502fb790ff
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SHA256
8c359c80abff097f336ecd8846bf7a2c22105e2dcfed695779b99d333ef08da2
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SHA512
0a034cb8c620355381ec61b499901bafde9381a43b5a86e3b90a50793265838ff98225f27f7443c334ee3425d1e92ec1e9761023f859627773ff878979ba33d9
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SSDEEP
24576:oytebHwblkhh9AGZNijhlUKH7iPMXMdJW/LGeYdywIqpHNFezfFh1sbUVgE:v8Q+ghHH7m1m/LRgHNFWFDWE
Static task
static1
Behavioral task
behavioral1
Sample
72a4e93521a56ad2da2f0d55e2f21a7df4b306e5d11e5a47e8e6992aae81038d.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
kinza
77.91.124.86:19084
Extracted
redline
pixelnew
194.49.94.11:80
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
raccoon
6a6a005b9aa778f606280c5fa24ae595
http://195.123.218.98:80
http://31.192.23
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user_agent
SunShineMoonLight
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
72a4e93521a56ad2da2f0d55e2f21a7df4b306e5d11e5a47e8e6992aae81038d
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Size
1.5MB
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MD5
d5981c4b1fb1b2ee2506608dc16b21db
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SHA1
5be4ded350728f4fb235cb1d0bf917f56da1458e
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SHA256
72a4e93521a56ad2da2f0d55e2f21a7df4b306e5d11e5a47e8e6992aae81038d
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SHA512
0b543f106632ef84a01dc05554a390cdfad3501a9fd191b3492740cbab70480cf8fa4b7591b0b946eff82601f801c74b589ce13e507ed7be185b45639b1a9d10
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SSDEEP
24576:6ytBRMv7k/R9AGbr0FHlUzXPtoEdIQPSXwdJOfvc8NGeB1owIupG7Fe1ffUTHeU1:B3GIuHbE+EZ+vkksFOfKS
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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Glupteba payload
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Raccoon Stealer payload
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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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SectopRAT payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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XMRig Miner payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1