General
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Target
da56b4443c27cbd9e3e1ba19b4a2e8eb.exe
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Size
1.1MB
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Sample
231011-f23nssdg53
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MD5
da56b4443c27cbd9e3e1ba19b4a2e8eb
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SHA1
a4637e9e1953d0b11fd48f3a6a7dcc26f5dbe3c1
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SHA256
42b60a994ed52d36d56ac579bcab08db2041892b5c6f2ac29f4f9f1adf084382
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SHA512
d830fc97c8911d12e4ab4781105672575b5fd0616d390cb41c1dd71fc3ac809694bdbfb3a3d2010acadfd22ded5210463c4bc75b65d640a41c29c62e8765b80e
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SSDEEP
24576:9ynY+7MhwEa7VMX7N9asGuGnOhROYcFVLc2l:YYmESmnROYcVL
Static task
static1
Behavioral task
behavioral1
Sample
da56b4443c27cbd9e3e1ba19b4a2e8eb.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
da56b4443c27cbd9e3e1ba19b4a2e8eb.exe
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Size
1.1MB
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MD5
da56b4443c27cbd9e3e1ba19b4a2e8eb
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SHA1
a4637e9e1953d0b11fd48f3a6a7dcc26f5dbe3c1
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SHA256
42b60a994ed52d36d56ac579bcab08db2041892b5c6f2ac29f4f9f1adf084382
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SHA512
d830fc97c8911d12e4ab4781105672575b5fd0616d390cb41c1dd71fc3ac809694bdbfb3a3d2010acadfd22ded5210463c4bc75b65d640a41c29c62e8765b80e
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SSDEEP
24576:9ynY+7MhwEa7VMX7N9asGuGnOhROYcFVLc2l:YYmESmnROYcVL
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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