General
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Target
c56936ed9bcb76fe8ee2069618cf3b509fe6cf4c73c1fb53723596077ab1f5fa.zip
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Size
1.5MB
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Sample
240402-l7km3aec7v
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MD5
a29bc9b87590ec5fbbcd4f6ef647d50b
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SHA1
6d5e235b37f58069918dfb8875ed768c0262e1ec
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SHA256
eeee6bc6727089fe7e35810e1b293978aa2f0df98a8f1d6cfa55493de0c5e1fe
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SHA512
bc6d6a32ae433f781f4780279cd58c90133ffe028c265bca5a0e347510ae618b91e3bff9553a1d4875b17daaec421bc071e63bdb3b0e6c36ae470cc76fc266e6
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SSDEEP
24576:gw/kwST66LWsxOFJc8Sgu72/gse0io7lcFshg6zL8bkwbJbg7N/KfF8:sy67T8zgse0ioB1gg8AiMNifq
Static task
static1
Behavioral task
behavioral1
Sample
c56936ed9bcb76fe8ee2069618cf3b509fe6cf4c73c1fb53723596077ab1f5fa.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
c56936ed9bcb76fe8ee2069618cf3b509fe6cf4c73c1fb53723596077ab1f5fa.exe
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Size
1.6MB
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MD5
d7ac39bafca00876be0923660c93e691
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SHA1
3c9ef605a454e34dd9a9fd62e9b6708264845bd4
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SHA256
c56936ed9bcb76fe8ee2069618cf3b509fe6cf4c73c1fb53723596077ab1f5fa
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SHA512
a975964dfb6185d16cf41ad750d085bfe7073c22b0109c475e0e9df2e16cfca504e5dc1a7eff787a05d1b3f8b0175a93315d3c164629128bf492f13c4916ecba
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SSDEEP
49152:CVxCYUkZjoWq8qAE7Gqp+LsIwq5C5SEaJ7:oA1YjV2F7pq5CdaJ7
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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