General
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Target
ec51637688dc99fbc7c40012b492c7fa177ed266237c2ec0315a84f48c859cd9
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Size
1005KB
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Sample
231011-lthljseg8x
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MD5
fcc8f6b188fee33f39fd7baa99c77bec
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SHA1
e2957f4ef7b7c472e23e59a72cfd57eb3633227b
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SHA256
bd59576a2dcca6799be262fd0d106c1652d17612ed4bdf87fa4dfb220fee7713
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SHA512
7c6e03c939a1a28e1bb0f89176c37134c3757cca04c5a60b5f8033ea5cf0f0e24c4605d3389ba264733947dd951ce78b158073a1714a1e23d1e0cf66359b08c2
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SSDEEP
24576:KxyTng9nEwOkVqxWzySuYlkbwiz/ZLo6a+:Kk7ogA1fJ0A+
Static task
static1
Behavioral task
behavioral1
Sample
ec51637688dc99fbc7c40012b492c7fa177ed266237c2ec0315a84f48c859cd9.exe
Resource
win7-20230831-en
Malware Config
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Targets
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Target
ec51637688dc99fbc7c40012b492c7fa177ed266237c2ec0315a84f48c859cd9
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Size
1.0MB
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MD5
92e5ddafcf57a441b16a6a6b1c678bf0
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SHA1
996c996716a0d5a6c3f11ecdb3a691eb9b7e529f
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SHA256
ec51637688dc99fbc7c40012b492c7fa177ed266237c2ec0315a84f48c859cd9
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SHA512
7592c46d2fb150fd6dd79b858e5be889e0c3847ef4112f5186072d90e1fc3b14b5ca2dc98a8ef02bb2a4a792965091ba6cfae3f8e4860aeb41bbb1205bac97db
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SSDEEP
24576:GyGnEg0gVMJWLq5yRYYv4iLIy/fLovwljl:VsM47JlLIy
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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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Downloads MZ/PE file
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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