General
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Target
7b8a1cffeb1ec330b25c1f873c354b93.exe
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Size
692KB
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Sample
231110-c3kmtsbc89
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MD5
7b8a1cffeb1ec330b25c1f873c354b93
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SHA1
c65b3299d9660770e0c27764e6a8487b4b300558
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SHA256
b21ac7a7e7665cb061023ea040020fe86c09c6b8b724ec1666e92b659a1ffadc
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SHA512
a65cb7866927e8926c73d7db2938db5e822c571ca6895854e28dfa31846786731ef2d165061e18081871b428c18d50cb53ac01e05a240ff70b6936cb25d39c2b
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SSDEEP
12288:nMrky90Fa06TekBR/1K2cGdoI/h010yIwPWM441Y8rUk2Rea7FFUxt06ap8HhUpv:7y2n6Ku5zdJhoNfWVQY+x2Rea7sx7ap9
Static task
static1
Behavioral task
behavioral1
Sample
7b8a1cffeb1ec330b25c1f873c354b93.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://5.42.92.190/fks/index.php
http://kkudndkwatnfevcaqeefytqnh.top/index.php
http://whxzqkbbtzvdyxdeseoiyujzs.co/index.php
http://nnzqahmamqucusarjveovbuyt.cyou/index.php
http://uohhunkmnfhbimtagizqgwpmv.to/index.php
http://163.5.169.23/index.php
Extracted
redline
taiga
5.42.92.51:19057
Extracted
redline
@ytlogsbot
194.169.175.235:42691
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/
Extracted
redline
LiveTraffic
195.10.205.17:24867
Extracted
raccoon
23545d68ee8b777ffd2f74f9eb99e145
http://91.103.252.114:80/
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user_agent
SunShineMoonLight
Targets
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Target
7b8a1cffeb1ec330b25c1f873c354b93.exe
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Size
692KB
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MD5
7b8a1cffeb1ec330b25c1f873c354b93
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SHA1
c65b3299d9660770e0c27764e6a8487b4b300558
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SHA256
b21ac7a7e7665cb061023ea040020fe86c09c6b8b724ec1666e92b659a1ffadc
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SHA512
a65cb7866927e8926c73d7db2938db5e822c571ca6895854e28dfa31846786731ef2d165061e18081871b428c18d50cb53ac01e05a240ff70b6936cb25d39c2b
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SSDEEP
12288:nMrky90Fa06TekBR/1K2cGdoI/h010yIwPWM441Y8rUk2Rea7FFUxt06ap8HhUpv:7y2n6Ku5zdJhoNfWVQY+x2Rea7sx7ap9
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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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Glupteba payload
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NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
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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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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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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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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
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