General
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Target
a21a9ad00bae1a7f3bc9ae3af10e39a8dcf0d250b54471275011f46fa114f6c7
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Size
240KB
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Sample
231012-dfh16adg63
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MD5
600148d1ad2c7324ceb21a54d0d04b79
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SHA1
65f42d3291e39faf05712c2187cfb6f4b96bd0a8
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SHA256
a21a9ad00bae1a7f3bc9ae3af10e39a8dcf0d250b54471275011f46fa114f6c7
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SHA512
d60eddd946b46b24d760a6b625f2425dbb3f2e973cd3aafdddf3ce69ddde77127314a601751b079687036b94b95f133dc5ee27dc01cf22d7b2aa6061cfd9e7b1
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SSDEEP
6144:xM5frpxdonyq4zaG2u5AO8eK0hJYPP8quqp:x6rp0/9u5eelh80quqp
Static task
static1
Behavioral task
behavioral1
Sample
a21a9ad00bae1a7f3bc9ae3af10e39a8dcf0d250b54471275011f46fa114f6c7.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a21a9ad00bae1a7f3bc9ae3af10e39a8dcf0d250b54471275011f46fa114f6c7.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
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
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Targets
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Target
a21a9ad00bae1a7f3bc9ae3af10e39a8dcf0d250b54471275011f46fa114f6c7
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Size
240KB
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MD5
600148d1ad2c7324ceb21a54d0d04b79
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SHA1
65f42d3291e39faf05712c2187cfb6f4b96bd0a8
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SHA256
a21a9ad00bae1a7f3bc9ae3af10e39a8dcf0d250b54471275011f46fa114f6c7
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SHA512
d60eddd946b46b24d760a6b625f2425dbb3f2e973cd3aafdddf3ce69ddde77127314a601751b079687036b94b95f133dc5ee27dc01cf22d7b2aa6061cfd9e7b1
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SSDEEP
6144:xM5frpxdonyq4zaG2u5AO8eK0hJYPP8quqp:x6rp0/9u5eelh80quqp
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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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Detects Healer an antivirus disabler dropper
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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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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Adds Run key to start application
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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1