General
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Target
5f3cd8392c045a321ccf0ede6f38a4016a236f257d0a6ab897bf7f3e21868135
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Size
302KB
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Sample
241216-rmdlxasmdx
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MD5
a9502d407c7a3e0c43ad669c27638793
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SHA1
bf0b7815c6dac82643a5bf7bd397a6aa58a9e803
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SHA256
5f3cd8392c045a321ccf0ede6f38a4016a236f257d0a6ab897bf7f3e21868135
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SHA512
0dbe8772ded05ba2c67ea7a7e9bc291b76d8b73dbab86a35fca5b1138be41c2ee7a54333fcd7bf58823ab3b5f1f6250b98b829ca0c367cafb2176350f5454d25
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SSDEEP
6144:mJNMAvoYumDMaLVA/HmH6iWmL/M+VK0lNSOBYJ0tYRVxGGPTY:HAvoYumDHVA/m9WmLlVK0lNQHPTY
Static task
static1
Behavioral task
behavioral1
Sample
5f3cd8392c045a321ccf0ede6f38a4016a236f257d0a6ab897bf7f3e21868135.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5f3cd8392c045a321ccf0ede6f38a4016a236f257d0a6ab897bf7f3e21868135.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
redline
fvcxcx
185.81.68.147:1912
Extracted
redline
eewx
185.81.68.147:1912
Targets
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Target
5f3cd8392c045a321ccf0ede6f38a4016a236f257d0a6ab897bf7f3e21868135
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Size
302KB
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MD5
a9502d407c7a3e0c43ad669c27638793
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SHA1
bf0b7815c6dac82643a5bf7bd397a6aa58a9e803
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SHA256
5f3cd8392c045a321ccf0ede6f38a4016a236f257d0a6ab897bf7f3e21868135
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SHA512
0dbe8772ded05ba2c67ea7a7e9bc291b76d8b73dbab86a35fca5b1138be41c2ee7a54333fcd7bf58823ab3b5f1f6250b98b829ca0c367cafb2176350f5454d25
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SSDEEP
6144:mJNMAvoYumDMaLVA/HmH6iWmL/M+VK0lNSOBYJ0tYRVxGGPTY:HAvoYumDHVA/m9WmLlVK0lNQHPTY
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Amadey family
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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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Redline family
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Blocklisted process makes network request
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Downloads MZ/PE file
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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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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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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1