General
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Target
file.exe
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Size
1.9MB
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Sample
240927-rk413syfjc
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MD5
b8fc8a5801e3c0172a199430c7dba1d6
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SHA1
2a53f4961410bea07de2259fd7875b30ae6a7856
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SHA256
c438ad0f0d3f595677bfd83cfbab377224cdcc7275f7954639c113e767e8ddf5
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SHA512
b6a2e23babec64712408dbf0e1a9ce5720a4aff14c6de3e90a756c00ec97d01f394a18608de1cb2a90f87ce6c6fa8b4829ca57f77b8c110462b65af10e9ba3ec
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SSDEEP
49152:Pfxsg8rRSzxCa2w6G/fSrvYMSdkhNebdu:HxaVo0w6oKbYXdkhuc
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-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
95.179.250.45:26212
Extracted
lumma
https://reinforcenh.shop/api
https://stogeneratmns.shop/api
https://fragnantbui.shop/api
https://drawzhotdog.shop/api
https://vozmeatillu.shop/api
https://offensivedzvju.shop/api
https://ghostreedmnu.shop/api
https://gutterydhowi.shop/api
https://lootebarrkeyn.shop/api
Extracted
redline
@LOGSCLOUDYT_BOT
65.21.18.51:45580
Extracted
stealc
default2
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
stealc
default
http://91.202.233.158
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url_path
/e96ea2db21fa9a1b.php
Extracted
redline
TG CLOUD @RLREBORN Admin @FATHEROFCARDERS
89.105.223.196:29862
Extracted
redline
newbundle2
185.215.113.67:15206
Extracted
stealc
save
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
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
lumma
https://gutterydhowi.shop/api
https://defenddsouneuw.shop/api
https://drawzhotdog.shop/api
Extracted
xworm
5.0
188.190.10.161:4444
TSXTkO0pNBdN2KNw
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install_file
USB.exe
Targets
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Target
file.exe
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Size
1.9MB
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MD5
b8fc8a5801e3c0172a199430c7dba1d6
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SHA1
2a53f4961410bea07de2259fd7875b30ae6a7856
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SHA256
c438ad0f0d3f595677bfd83cfbab377224cdcc7275f7954639c113e767e8ddf5
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SHA512
b6a2e23babec64712408dbf0e1a9ce5720a4aff14c6de3e90a756c00ec97d01f394a18608de1cb2a90f87ce6c6fa8b4829ca57f77b8c110462b65af10e9ba3ec
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SSDEEP
49152:Pfxsg8rRSzxCa2w6G/fSrvYMSdkhNebdu:HxaVo0w6oKbYXdkhuc
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Detect Xworm Payload
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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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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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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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
1PowerShell
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
4Discovery
Browser Information Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2