General
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Target
fd111caa11ffcab2bd343bd5936359ed2e46041717793eca872b24aabbc5ab31
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Size
1.8MB
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Sample
240519-twypjsfd5t
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MD5
a41ed1469e0fc7bb00ffba36cf6fb862
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SHA1
3479ae464278d392aa4555524ad7a40a5a3c2df2
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SHA256
fd111caa11ffcab2bd343bd5936359ed2e46041717793eca872b24aabbc5ab31
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SHA512
9ad1009e85efef1277fafc774f36fa71be1bad4d4bebc2944a59db076592f040427fd1edcaef653159d8b9d07461ca19b4fdc1e8dbd2964980972a5c503ef21d
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SSDEEP
49152:6O95X9+LbTNyR9nuU9UdwaxwgNtA6erpkJayQfw6x:DFOTIRzULwgodQgfLx
Static task
static1
Behavioral task
behavioral1
Sample
fd111caa11ffcab2bd343bd5936359ed2e46041717793eca872b24aabbc5ab31.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
https://d22hce23hy1ej9.cloudfront.net/load/th.php?a=2836&c=1002
Extracted
https://d22hce23hy1ej9.cloudfront.net/load/dl.php?id=458&c=1002
Extracted
https://d22hce23hy1ej9.cloudfront.net/load/dl.php?id=444&c=1002
Extracted
amadey
4.20
c767c0
http://5.42.96.7
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install_dir
7af68cdb52
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install_file
axplons.exe
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strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
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url_paths
/zamo7h/index.php
Extracted
redline
1
185.215.113.67:26260
Extracted
stealc
zzvv
http://23.88.106.134
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url_path
/c73eed764cc59dcb.php
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
xworm
127.0.0.1:7000
beshomandotestbesnd.run.place:7000
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Install_directory
%ProgramData%
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install_file
taskmgr.exe
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telegram
https://api.telegram.org/bot2128988424:AAEkYnwvOQA95riqRZwlqBxg4GV-odRNOyo/sendMessage?chat_id=966649672
Extracted
redline
Vic
beshomandotestbesnd.run.place:1111
Targets
-
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Target
fd111caa11ffcab2bd343bd5936359ed2e46041717793eca872b24aabbc5ab31
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Size
1.8MB
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MD5
a41ed1469e0fc7bb00ffba36cf6fb862
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SHA1
3479ae464278d392aa4555524ad7a40a5a3c2df2
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SHA256
fd111caa11ffcab2bd343bd5936359ed2e46041717793eca872b24aabbc5ab31
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SHA512
9ad1009e85efef1277fafc774f36fa71be1bad4d4bebc2944a59db076592f040427fd1edcaef653159d8b9d07461ca19b4fdc1e8dbd2964980972a5c503ef21d
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SSDEEP
49152:6O95X9+LbTNyR9nuU9UdwaxwgNtA6erpkJayQfw6x:DFOTIRzULwgodQgfLx
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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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SectopRAT payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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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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Drops file in System32 directory
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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
1System Services
1Service Execution
1Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1