General
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Target
0x0006000000022e0b-51.dat
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Size
31KB
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Sample
231103-q5vsgaea55
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MD5
95748b64901ef1e533fc0fd339b93f2b
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SHA1
4bbab24180e811cea57203a01cc7aaf9c3e9b817
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SHA256
a3a6a9b6dd7ad5c8ed1edb4e8fb962634844c3e5df80ace2d02768927ba74c46
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SHA512
7e54d5d6615a6454719b9bbeb55af04c7e0a5f8bfcf3a6b2b77acb6c64da912b92983804ce31e365a7e4a5b978e8a7c0e8f9119577de92df0d267a13a19e7039
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SSDEEP
384:K9VD6tee+qUOTd2opQTLAdz1SvNmhpdvOjT7PbA6HBiTSnjxZMdP05ldpRMaYIBI:k6Qe+qUv8zcqdvOXA6XkPslJvGaVW
Behavioral task
behavioral1
Sample
0x0006000000022e0b-51.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
0x0006000000022e0b-51.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
plost
77.91.124.86:19084
Extracted
redline
kedru
77.91.124.86:19084
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
0x0006000000022e0b-51.dat
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Size
31KB
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MD5
95748b64901ef1e533fc0fd339b93f2b
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SHA1
4bbab24180e811cea57203a01cc7aaf9c3e9b817
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SHA256
a3a6a9b6dd7ad5c8ed1edb4e8fb962634844c3e5df80ace2d02768927ba74c46
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SHA512
7e54d5d6615a6454719b9bbeb55af04c7e0a5f8bfcf3a6b2b77acb6c64da912b92983804ce31e365a7e4a5b978e8a7c0e8f9119577de92df0d267a13a19e7039
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SSDEEP
384:K9VD6tee+qUOTd2opQTLAdz1SvNmhpdvOjT7PbA6HBiTSnjxZMdP05ldpRMaYIBI:k6Qe+qUv8zcqdvOXA6XkPslJvGaVW
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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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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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Deletes itself
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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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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
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1