General
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Target
b7880b2102a4d508865de72713df901dd4fc4863407ffdc65105ee180551de6c
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Size
992KB
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Sample
231010-zd6kbshg6x
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MD5
a514aac2e5898c07dea89fd8df3e4fd4
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SHA1
76d9822c4b2560dc8cfad265824e1acfaba57840
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SHA256
b7880b2102a4d508865de72713df901dd4fc4863407ffdc65105ee180551de6c
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SHA512
1db865876af33c04605eef7df90db31967093f36a6fe645f6c192804b909ff900639e984a7e6759e03def55b6669faa42067e7912b4ec8a3d8d33c4a23a211fc
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SSDEEP
24576:jyBu69a9EIgXUioC7Vi4QDe2bp8Utg+ZxhcDW:2wl9EIgXUAore2bpNtg+7h
Static task
static1
Behavioral task
behavioral1
Sample
b7880b2102a4d508865de72713df901dd4fc4863407ffdc65105ee180551de6c.exe
Resource
win7-20230831-en
Malware Config
Extracted
mystic
http://5.42.92.211/loghub/master
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
http://77.91.68.78/help/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
b7880b2102a4d508865de72713df901dd4fc4863407ffdc65105ee180551de6c
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Size
992KB
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MD5
a514aac2e5898c07dea89fd8df3e4fd4
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SHA1
76d9822c4b2560dc8cfad265824e1acfaba57840
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SHA256
b7880b2102a4d508865de72713df901dd4fc4863407ffdc65105ee180551de6c
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SHA512
1db865876af33c04605eef7df90db31967093f36a6fe645f6c192804b909ff900639e984a7e6759e03def55b6669faa42067e7912b4ec8a3d8d33c4a23a211fc
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SSDEEP
24576:jyBu69a9EIgXUioC7Vi4QDe2bp8Utg+ZxhcDW:2wl9EIgXUAore2bpNtg+7h
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Detect Mystic stealer payload
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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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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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Loads dropped DLL
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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
1