General
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Target
5775c4ff5e983e747e0fb1559d8b00dfeab893e48209f8c1ee00a84259abab9b
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Size
1.3MB
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Sample
231011-hw5mbaha41
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MD5
edcb21fffa2085c8c7729780a670b143
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SHA1
60ea3fb4c68620e2e88bf82611877952e8fd1236
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SHA256
5775c4ff5e983e747e0fb1559d8b00dfeab893e48209f8c1ee00a84259abab9b
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SHA512
9f835e099e3cf70b53930e47f8103e2a354ae867111b2c2c091f3fe74f37f383e24a17ec1196073c70812306db2e43d538df44452975e76a90260832197d4607
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SSDEEP
24576:Ryyh4c1Kfsg4wOgTwfTgtqvgQjE7sZS5oaApcqzbqUEmDJMeN00ZEHPAkPS:Ey91Msg4wz0fUtrQjRdR7EQMeV+Ik
Static task
static1
Behavioral task
behavioral1
Sample
5775c4ff5e983e747e0fb1559d8b00dfeab893e48209f8c1ee00a84259abab9b.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
5775c4ff5e983e747e0fb1559d8b00dfeab893e48209f8c1ee00a84259abab9b
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Size
1.3MB
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MD5
edcb21fffa2085c8c7729780a670b143
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SHA1
60ea3fb4c68620e2e88bf82611877952e8fd1236
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SHA256
5775c4ff5e983e747e0fb1559d8b00dfeab893e48209f8c1ee00a84259abab9b
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SHA512
9f835e099e3cf70b53930e47f8103e2a354ae867111b2c2c091f3fe74f37f383e24a17ec1196073c70812306db2e43d538df44452975e76a90260832197d4607
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SSDEEP
24576:Ryyh4c1Kfsg4wOgTwfTgtqvgQjE7sZS5oaApcqzbqUEmDJMeN00ZEHPAkPS:Ey91Msg4wz0fUtrQjRdR7EQMeV+Ik
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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