General
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Target
6bf243e75ee6f0daf90f66fadd0aa7c74358e2700c00543f82f64c5a4a998085_JC.exe
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Size
1.0MB
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Sample
231001-yxjn8seg34
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MD5
7712234da225ca90f4aa3a90808aa13b
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SHA1
86d3b4173a480355e56a8ce0a34e332544ea30b6
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SHA256
6bf243e75ee6f0daf90f66fadd0aa7c74358e2700c00543f82f64c5a4a998085
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SHA512
28e65fb1f73823d8d28f05d6ff0a5739ecb08e3e1484c064ccf243f4e84f8cfa07c7eb03ff04652ef50ba30c27af6cf678d26bf2420d809534debee15fa3aa53
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SSDEEP
24576:wy2/CdnVV74P0zCHwQLy1Ly7cErBJ9HeulN69:3Ndrg7sy7hthN
Static task
static1
Behavioral task
behavioral1
Sample
6bf243e75ee6f0daf90f66fadd0aa7c74358e2700c00543f82f64c5a4a998085_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
6bf243e75ee6f0daf90f66fadd0aa7c74358e2700c00543f82f64c5a4a998085_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
amadey
3.89
http://77.91.124.1/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
6bf243e75ee6f0daf90f66fadd0aa7c74358e2700c00543f82f64c5a4a998085_JC.exe
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Size
1.0MB
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MD5
7712234da225ca90f4aa3a90808aa13b
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SHA1
86d3b4173a480355e56a8ce0a34e332544ea30b6
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SHA256
6bf243e75ee6f0daf90f66fadd0aa7c74358e2700c00543f82f64c5a4a998085
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SHA512
28e65fb1f73823d8d28f05d6ff0a5739ecb08e3e1484c064ccf243f4e84f8cfa07c7eb03ff04652ef50ba30c27af6cf678d26bf2420d809534debee15fa3aa53
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SSDEEP
24576:wy2/CdnVV74P0zCHwQLy1Ly7cErBJ9HeulN69:3Ndrg7sy7hthN
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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