General
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Target
dc062986a0acf016b2fb5edc0d9c3a4e.exe
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Size
1.0MB
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Sample
231010-1rlbzsdg9s
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MD5
dc062986a0acf016b2fb5edc0d9c3a4e
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SHA1
187cc01b5d1525b53e4a2b0608a90b413244a388
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SHA256
3ca27f58f147d0a2da8a868f8e73c7cd5917106741d67ce79ceb88622ae2d428
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SHA512
b1ff44fea8a6b0abfac8240c0e77e33386a58022946cdd750fb67145cb1c033a526977c307ee776c5f5935b2530d86ec70c4a1365c94b64aa7066bafc091e5f5
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SSDEEP
24576:MyAApfcUUWSF8bGQFVmrw54J4Mw1C7r8LHveC2bGekz:7rRcU48bGQXxMwArAHmCUx
Static task
static1
Behavioral task
behavioral1
Sample
dc062986a0acf016b2fb5edc0d9c3a4e.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
dc062986a0acf016b2fb5edc0d9c3a4e.exe
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Size
1.0MB
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MD5
dc062986a0acf016b2fb5edc0d9c3a4e
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SHA1
187cc01b5d1525b53e4a2b0608a90b413244a388
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SHA256
3ca27f58f147d0a2da8a868f8e73c7cd5917106741d67ce79ceb88622ae2d428
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SHA512
b1ff44fea8a6b0abfac8240c0e77e33386a58022946cdd750fb67145cb1c033a526977c307ee776c5f5935b2530d86ec70c4a1365c94b64aa7066bafc091e5f5
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SSDEEP
24576:MyAApfcUUWSF8bGQFVmrw54J4Mw1C7r8LHveC2bGekz:7rRcU48bGQXxMwArAHmCUx
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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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Modifies Installed Components in the registry
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1