General
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Target
eac580449a7ff0b06ad9ac7b76913d9c.exe
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Size
1.1MB
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Sample
230427-yrjgaahf69
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MD5
eac580449a7ff0b06ad9ac7b76913d9c
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SHA1
10904b731911aa7a2062222ed8abacfc1cd3aa11
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SHA256
eb59fb95f5f99db54c48268e0a4ec66771766c88d4cce0c511a1d86c6899ecb0
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SHA512
b3888c1eadf21e97f9d6c7ef4e3595cf00bbfb989d7f18a35bd3814e2eefbf4389317c6af68f2165b60dd7a7e72e594eafd7291fc087322362a37922996f865c
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SSDEEP
24576:+yzMW9jWPpw87gCw5qQxTA/wF95AO5qUW+a:NrGpw80Cw5RL95jq
Static task
static1
Behavioral task
behavioral1
Sample
eac580449a7ff0b06ad9ac7b76913d9c.exe
Resource
win7-20230220-en
Malware Config
Extracted
amadey
3.70
212.113.119.255/joomla/index.php
Extracted
aurora
94.142.138.215:8081
Extracted
redline
enentyllar.shop:80
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auth_value
afbea393ecce82b85f2ffac7867fcac7
Targets
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Target
eac580449a7ff0b06ad9ac7b76913d9c.exe
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Size
1.1MB
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MD5
eac580449a7ff0b06ad9ac7b76913d9c
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SHA1
10904b731911aa7a2062222ed8abacfc1cd3aa11
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SHA256
eb59fb95f5f99db54c48268e0a4ec66771766c88d4cce0c511a1d86c6899ecb0
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SHA512
b3888c1eadf21e97f9d6c7ef4e3595cf00bbfb989d7f18a35bd3814e2eefbf4389317c6af68f2165b60dd7a7e72e594eafd7291fc087322362a37922996f865c
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SSDEEP
24576:+yzMW9jWPpw87gCw5qQxTA/wF95AO5qUW+a:NrGpw80Cw5RL95jq
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
2Install Root Certificate
1Modify Registry
4Virtualization/Sandbox Evasion
1