General
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Target
956573562e7d7da152d58e554d8c605dae1566cfcdc6e091511f4fa54b50004b.zip
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Size
1.5MB
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Sample
240402-l7h48seg47
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MD5
eb9477a983e78e8f7b7f13d38c63b44b
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SHA1
73af903a165abc53f70bbd8c0acd19f75796d872
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SHA256
891be58ef87eec3debd2502babed09fbaf5690d207d73d40effb750c4ed32d60
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SHA512
02b008159ff5c64dc75d264fba82a82731960798519fdfbb2aa08967a1c4e3f2f1e7df7140545098e5aa340174c0685d431a1670811d7a35f6547c943db33bc7
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SSDEEP
49152:ytUUIrNv80BrA5HkJg2dqdjbXA7b0FYpRr:ys5epa7dqtA7btH
Static task
static1
Behavioral task
behavioral1
Sample
956573562e7d7da152d58e554d8c605dae1566cfcdc6e091511f4fa54b50004b.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
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url_paths
/theme/index.php
Targets
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Target
956573562e7d7da152d58e554d8c605dae1566cfcdc6e091511f4fa54b50004b.exe
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Size
1.6MB
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MD5
bd8179166fc23c803f7d1303a940ae7e
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SHA1
ba99075cc9eed7bc43f39078c0cf203e35e985d9
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SHA256
956573562e7d7da152d58e554d8c605dae1566cfcdc6e091511f4fa54b50004b
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SHA512
4f28e7f1b59bc8e1b4c2f71c04f33a216b18380e940c9d143069dd27f11337cffd1a3dc4fbc121ff529817c7bf75c5eafc28bf8a45d7316416c9518f46e5d702
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SSDEEP
24576:BywW+SerRtTFjyw5/TRFu3J0G3alUAZSRsZ14PftEdKQqvtBpHcsNN2bs:0wYe3TFjywBRFuVIzSs4Pf8qvRcsNU
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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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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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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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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
1