General
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Target
fdd342ee4572636303a6647cca22f566c7d367b5dd0c4da675db119592ed9fb9
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Size
1.7MB
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Sample
240513-x36khsbe53
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MD5
031c0d7f77970ec5d4bcfb75d8f06e00
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SHA1
836e672c8a8c7ac88ef21948fcbc69ac0dec53ba
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SHA256
fdd342ee4572636303a6647cca22f566c7d367b5dd0c4da675db119592ed9fb9
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SHA512
0c8ddfcdfde3d28043cc4eca439f45694316f4d52ef43a2d08dd3a46b399b37ea3b91b0f439e6d90f98dd5b3e5c204a2f21bb0230d55fcf9603d554987fa4c3e
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SSDEEP
49152:Zo7peQmJvyES6AgZimHB+1XtV/8yBs0KWfUpLmgwQ+:CMra6AgZtB+vB8Ca6UpqgD+
Behavioral task
behavioral1
Sample
fdd342ee4572636303a6647cca22f566c7d367b5dd0c4da675db119592ed9fb9.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
http://193.222.96.193:81/besho/besho.mp4
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
Extracted
lumma
https://zippyfinickysofwps.shop/api
https://acceptabledcooeprs.shop/api
https://obsceneclassyjuwks.shop/api
https://miniaturefinerninewjs.shop/api
https://plaintediousidowsko.shop/api
https://sweetsquarediaslw.shop/api
https://holicisticscrarws.shop/api
https://boredimperissvieos.shop/api
https://smallelementyjdui.shop/api
https://sofaprivateawarderysj.shop/api
https://appetitesallooonsj.shop/api
https://minorittyeffeoos.shop/api
https://prideconstituiiosjk.shop/api
Targets
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Target
fdd342ee4572636303a6647cca22f566c7d367b5dd0c4da675db119592ed9fb9
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Size
1.7MB
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MD5
031c0d7f77970ec5d4bcfb75d8f06e00
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SHA1
836e672c8a8c7ac88ef21948fcbc69ac0dec53ba
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SHA256
fdd342ee4572636303a6647cca22f566c7d367b5dd0c4da675db119592ed9fb9
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SHA512
0c8ddfcdfde3d28043cc4eca439f45694316f4d52ef43a2d08dd3a46b399b37ea3b91b0f439e6d90f98dd5b3e5c204a2f21bb0230d55fcf9603d554987fa4c3e
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SSDEEP
49152:Zo7peQmJvyES6AgZimHB+1XtV/8yBs0KWfUpLmgwQ+:CMra6AgZtB+vB8Ca6UpqgD+
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detect Xworm Payload
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Detect ZGRat V1
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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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StormKitty payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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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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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2