General
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Target
NEAS.b717f35fcdab48ca5790c12bf339fea64e08411fe8bb62b6628fbc79bdca73ce.exe
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Size
713KB
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Sample
231111-mnp9waee92
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MD5
ece702ebac1e694db4f8bf7843ca5db6
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SHA1
75b797ab42336d44155dd966c0a1b597b7340530
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SHA256
b717f35fcdab48ca5790c12bf339fea64e08411fe8bb62b6628fbc79bdca73ce
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SHA512
aa57b3eda5a7ef3de43a7d82da892331247b23114d28f2d65d00e76da86f78fcc739616b86d81564f566bcdbdf87341cc08d812784d2ab6c07d06f391f4fe110
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SSDEEP
12288:BMr7y90vh6ZTaI3S1GOqlz7XRwR+/dieQX7+fOTOrAyqSlGlz5MDZ:OyACaIpTvXGk1ie6KfOT2r5fZ
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b717f35fcdab48ca5790c12bf339fea64e08411fe8bb62b6628fbc79bdca73ce.exe
Resource
win10v2004-20231025-en
Malware Config
Extracted
smokeloader
2022
http://5.42.92.190/fks/index.php
Extracted
redline
taiga
5.42.92.51:19057
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
smokeloader
up3
Targets
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Target
NEAS.b717f35fcdab48ca5790c12bf339fea64e08411fe8bb62b6628fbc79bdca73ce.exe
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Size
713KB
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MD5
ece702ebac1e694db4f8bf7843ca5db6
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SHA1
75b797ab42336d44155dd966c0a1b597b7340530
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SHA256
b717f35fcdab48ca5790c12bf339fea64e08411fe8bb62b6628fbc79bdca73ce
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SHA512
aa57b3eda5a7ef3de43a7d82da892331247b23114d28f2d65d00e76da86f78fcc739616b86d81564f566bcdbdf87341cc08d812784d2ab6c07d06f391f4fe110
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SSDEEP
12288:BMr7y90vh6ZTaI3S1GOqlz7XRwR+/dieQX7+fOTOrAyqSlGlz5MDZ:OyACaIpTvXGk1ie6KfOT2r5fZ
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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 Mystic stealer payload
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Detect ZGRat V1
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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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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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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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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1