General
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Target
b052f5ef3dfebe20d00b345c6424292b.exe
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Size
1.1MB
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Sample
231011-fwae3ade53
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MD5
b052f5ef3dfebe20d00b345c6424292b
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SHA1
2be5429aa5b38d7c7cb080b8bc07d9e99d50733d
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SHA256
d69958c38bd04cd3b71d6e43032fb8466ffc5f7cf90d524120bfd23f9337cc8e
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SHA512
6774ac2bcfd6af0ff96fbfd57feef1c839d216499cf0fc59d47327abe81e5d7e66e2939e4512b546c75c37260aee212904595447823cd90b6a8570083c1f5d77
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SSDEEP
24576:Dyn30OXWeLe8swWolpYWrvy01mihz8ELKrBsmoXUe+j:W3P68HWol6WTyZ9rBfe+
Static task
static1
Behavioral task
behavioral1
Sample
b052f5ef3dfebe20d00b345c6424292b.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://77.91.124.1/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
b052f5ef3dfebe20d00b345c6424292b.exe
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Size
1.1MB
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MD5
b052f5ef3dfebe20d00b345c6424292b
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SHA1
2be5429aa5b38d7c7cb080b8bc07d9e99d50733d
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SHA256
d69958c38bd04cd3b71d6e43032fb8466ffc5f7cf90d524120bfd23f9337cc8e
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SHA512
6774ac2bcfd6af0ff96fbfd57feef1c839d216499cf0fc59d47327abe81e5d7e66e2939e4512b546c75c37260aee212904595447823cd90b6a8570083c1f5d77
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SSDEEP
24576:Dyn30OXWeLe8swWolpYWrvy01mihz8ELKrBsmoXUe+j:W3P68HWol6WTyZ9rBfe+
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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