General
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Target
3c1c3d1a076ba1bc46111a81261f1937e45f0043209cdef918fc788726deea91.zip
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Size
1.5MB
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Sample
231119-2cx8nsdb3t
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MD5
0dd75541ab5f0626a2583a9bd24b8fd1
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SHA1
1e28f316ed9660078e709fb152cba10c016f7e40
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SHA256
dc5da8393a1d7f7dad98019d912e14eee41c57471afa6e77f9027526adc05f99
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SHA512
49eb5a21eba188b3bad6f2b9ea086f8c08c542addfdf12dd81701b3cafe99c11a3783b95c7407cf20c0b30bd61bb68c818594a7ba5023f82abc0f73ba0a5bff6
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SSDEEP
24576:cQy6a2NKb41mMID/ZL1eEX89CORST7Wn93BULLy+GiUQ/gk985CLVuO9aC:cQja2ND7ID/ZZef2TqPULL1Gi9YTPO9h
Static task
static1
Behavioral task
behavioral1
Sample
3c1c3d1a076ba1bc46111a81261f1937e45f0043209cdef918fc788726deea91.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
redline
horda
194.49.94.152:19053
Extracted
risepro
194.49.94.152
Extracted
smokeloader
2022
http://194.49.94.210/fks/index.php
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
redline
pixelcloud
194.49.94.11:80
Targets
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Target
3c1c3d1a076ba1bc46111a81261f1937e45f0043209cdef918fc788726deea91.exe
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Size
1.6MB
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MD5
48586c08d057d2b60893765511a59f60
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SHA1
e63557dbffd0fdb793f8a638fd4f56cea48b28c6
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SHA256
3c1c3d1a076ba1bc46111a81261f1937e45f0043209cdef918fc788726deea91
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SHA512
30aee0ef477c699d96f623da748b04e87b0e99428f2c48c53b4d09243f53cf09e3a2736cb8e2b071122365c47f73e84c433bc5feed64782753bd0be586613fb8
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SSDEEP
24576:Byz7q8VSImZE9IIgwSS615ENVjKTWJ9XD4vFU2iZa7rUzG6PUcOE750zud0qiCF:0Pq8cIyErSfSV3vurUy6PU7gSzE09
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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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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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.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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Drops startup file
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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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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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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
1