General
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Target
42359ea4a3a839b72def474b66ee6b06009d542d866d83984db31008cddde22e
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Size
1.8MB
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Sample
240513-lhkxjahe26
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MD5
236047d1f096ba1fd1de61e67c45c3e3
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SHA1
75724bdd9d7402417613878200ac2c92178f37de
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SHA256
42359ea4a3a839b72def474b66ee6b06009d542d866d83984db31008cddde22e
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SHA512
4a826ba12fdcc3fc60558e6f6cb21f8fa26ffb3b48ead0a7703f96af6db2d38f9e00238152b6e839515555188aa0b84dbbd3d0ba298ebb17e40597b8c4bb0b2f
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SSDEEP
49152:h+MCDW7fuxU9kxjrS1qcODoOjRZcrbe1OMobNU3WBbs:tCDWju1cXKRZcCLas
Static task
static1
Behavioral task
behavioral1
Sample
42359ea4a3a839b72def474b66ee6b06009d542d866d83984db31008cddde22e.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
42359ea4a3a839b72def474b66ee6b06009d542d866d83984db31008cddde22e.exe
Resource
win11-20240426-en
Malware Config
Extracted
amadey
4.20
http://5.42.96.141
http://5.42.96.7
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install_dir
908f070dff
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install_file
explorku.exe
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strings_key
b25a9385246248a95c600f9a061438e1
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url_paths
/go34ko8/index.php
Extracted
risepro
147.45.47.126:58709
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
1
185.215.113.67:26260
Extracted
stealc
http://49.13.229.86
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url_path
/c73eed764cc59dcb.php
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
Targets
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Target
42359ea4a3a839b72def474b66ee6b06009d542d866d83984db31008cddde22e
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Size
1.8MB
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MD5
236047d1f096ba1fd1de61e67c45c3e3
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SHA1
75724bdd9d7402417613878200ac2c92178f37de
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SHA256
42359ea4a3a839b72def474b66ee6b06009d542d866d83984db31008cddde22e
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SHA512
4a826ba12fdcc3fc60558e6f6cb21f8fa26ffb3b48ead0a7703f96af6db2d38f9e00238152b6e839515555188aa0b84dbbd3d0ba298ebb17e40597b8c4bb0b2f
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SSDEEP
49152:h+MCDW7fuxU9kxjrS1qcODoOjRZcrbe1OMobNU3WBbs:tCDWju1cXKRZcCLas
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Detect Xworm Payload
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Detect ZGRat V1
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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Creates new service(s)
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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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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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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
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2