General
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Target
file.exe
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Size
1.8MB
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Sample
240818-qnysssvgla
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MD5
b25ec0de1bbd8453c78b8cc55203b741
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SHA1
0d04b0ff7267e22d2bbc273f83c1b5757960ac74
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SHA256
f3f02279a9ad82bb01021f1a132b8caac611f8d0ef18345d6d53674d7535049c
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SHA512
9baa2f68aa4a0565ae83b6131d2d4dd03c4a3a61bc106d356dbf4ada49bb47078472d4f85a128044921156d13b0e8f309e4035271b52741a452ec2fc4170eaa0
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SSDEEP
24576:xAxHJofJnIU75SIJVhEngJVvHYb75N/myAsaTaj4Wd7JVZVZWkda0bdURI5KtY:xYHJuaw5xhI1pND4GzzZ3lxURIIW
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
redline
LiveTraffic
95.179.163.21:29257
Extracted
stealc
default
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
redline
14082024
185.215.113.67:21405
Targets
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Target
file.exe
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Size
1.8MB
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MD5
b25ec0de1bbd8453c78b8cc55203b741
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SHA1
0d04b0ff7267e22d2bbc273f83c1b5757960ac74
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SHA256
f3f02279a9ad82bb01021f1a132b8caac611f8d0ef18345d6d53674d7535049c
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SHA512
9baa2f68aa4a0565ae83b6131d2d4dd03c4a3a61bc106d356dbf4ada49bb47078472d4f85a128044921156d13b0e8f309e4035271b52741a452ec2fc4170eaa0
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SSDEEP
24576:xAxHJofJnIU75SIJVhEngJVvHYb75N/myAsaTaj4Wd7JVZVZWkda0bdURI5KtY:xYHJuaw5xhI1pND4GzzZ3lxURIIW
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4