General
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Target
c56936ed9bcb76fe8ee2069618cf3b509fe6cf4c73c1fb53723596077ab1f5fa.zip
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Size
1.5MB
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Sample
231119-1jjs7abh67
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MD5
3e0514c1a666f6477f5c1e4d535ed598
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SHA1
d23d670be042cce3a64a0963e704ec3e3e5df974
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SHA256
d268e70bf7db34c4dddbc46b624476993359ba61d543582311dfd68eae354198
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SHA512
3cfb88a776c6e7918cc85cc543ca048807b3448dc6bb1af6eca208ea473b67ad10cabab21775f1dce96de16bb615c8f927af46a26c3fb86972f6cd5bbece74d2
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SSDEEP
24576:T/AIShiQzdwBslzepdrmS6RLuutaD+IrIsAfJiIFvtfwZfQQO3Pmtl:T4dhiudwBslSqtRLDtRfsAfJi0Vw9KmH
Static task
static1
Behavioral task
behavioral1
Sample
c56936ed9bcb76fe8ee2069618cf3b509fe6cf4c73c1fb53723596077ab1f5fa.exe
Resource
win10v2004-20231020-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/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
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