General
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Target
NEAS.cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfbexe_JC.exe
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Size
1.0MB
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Sample
231019-x7qd4ace22
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MD5
bf685d714351ce0b14f79284f9f5b946
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SHA1
0363619c3f84ce84543f9a19ef14095572990b0f
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SHA256
cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfb
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SHA512
86efca0f492951e066ea4409f0e89fc7555e46c5fcb9f3916892c0616acd48f71b07543d7307e5d1dc53263ada6d2a3e7bc56ef73f6b5acce08f2bb35b35d4e9
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SSDEEP
24576:DyGfdCK8yr2vstY7XibMiAtjPPFP2eqFziz87cpyj:WUC1yZtY79vtzP9mpiY7P
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfbexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfbexe_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
breha
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
up3
Extracted
redline
tests2
185.216.70.238:37515
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
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
Targets
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Target
NEAS.cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfbexe_JC.exe
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Size
1.0MB
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MD5
bf685d714351ce0b14f79284f9f5b946
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SHA1
0363619c3f84ce84543f9a19ef14095572990b0f
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SHA256
cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfb
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SHA512
86efca0f492951e066ea4409f0e89fc7555e46c5fcb9f3916892c0616acd48f71b07543d7307e5d1dc53263ada6d2a3e7bc56ef73f6b5acce08f2bb35b35d4e9
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SSDEEP
24576:DyGfdCK8yr2vstY7XibMiAtjPPFP2eqFziz87cpyj:WUC1yZtY79vtzP9mpiY7P
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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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Glupteba 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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Modifies boot configuration data using bcdedit
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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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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Stops running service(s)
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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 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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Drops file in System32 directory
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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
1Defense Evasion
Impair Defenses
5Disable or Modify Tools
3Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1