General
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Target
file.exe
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Size
1.8MB
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Sample
241004-n7bq9ssfqn
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MD5
8367d2f6ef5e11db59ec8e4295378853
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SHA1
9653847b6ec9f36137fbe7c68b991e74f54cc7dd
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SHA256
08cd0ca2c4916c3f2668e228f72b26a3de263d37b746dca48c83202691833752
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SHA512
681420d694ad6aa33d4150137892c7199dee045f3bf1d38174d25c14c38bc99a4518c6e9c860cdc66d3f00d1c8c6b477a379d96e68d6de8bca55919b2b309fac
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SSDEEP
24576:2F9unCPFskHeI52FzFYhJFqOZAZKKF0m8qaYJgprK8EaCAJE9v139qPVKZQmzEIv:2FCAGkHezz7nPN81L+lEHOrvYbz4
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
136.244.88.135:17615
Extracted
stealc
default2
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
stealc
zalupa
http://95.217.92.42:22
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url_path
/7db38bfff9324bbe.php
Extracted
redline
newbundle2
185.215.113.67:15206
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Extracted
stealc
default
http://95.217.96.249
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url_path
/bc00174e4ec6d418.php
Extracted
amadey
4.41
1176f2
http://185.215.113.19
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install_dir
417fd29867
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install_file
ednfoki.exe
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strings_key
183201dc3defc4394182b4bff63c4065
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url_paths
/CoreOPT/index.php
Targets
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Target
file.exe
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Size
1.8MB
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MD5
8367d2f6ef5e11db59ec8e4295378853
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SHA1
9653847b6ec9f36137fbe7c68b991e74f54cc7dd
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SHA256
08cd0ca2c4916c3f2668e228f72b26a3de263d37b746dca48c83202691833752
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SHA512
681420d694ad6aa33d4150137892c7199dee045f3bf1d38174d25c14c38bc99a4518c6e9c860cdc66d3f00d1c8c6b477a379d96e68d6de8bca55919b2b309fac
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SSDEEP
24576:2F9unCPFskHeI52FzFYhJFqOZAZKKF0m8qaYJgprK8EaCAJE9v139qPVKZQmzEIv:2FCAGkHezz7nPN81L+lEHOrvYbz4
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Drops startup file
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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Enumerates processes with tasklist
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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
Execution
Command and Scripting Interpreter
1JavaScript
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4