General
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Target
random.exe
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Size
6.1MB
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Sample
250406-ngl5bazkv9
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MD5
5a0c7d37859d3542f6772b9ef5ee5cf8
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SHA1
27b53f77c9f99b87c6f9b1908310a5e2d73d1a79
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SHA256
16b64046640bb6230c3bf41bdebb18224781fef9f2225bc30b82a063b1ed3fa8
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SHA512
d2aa0be1f1cf059aaba9d3770c515f8be68698d7f631d321662feab5eae93996c9b4d23b862d7e59065701914498c9a92f1a687b302380dc56b9bc056b7fdc0a
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SSDEEP
98304:zN9nbWR9YW1UZPiPQHMP6sYv15XNcDNwKmzyVyrooaCs3TOJ1yC/nCjlHI8GpHCz:HY9YO+PiPpY3NONweCZ/ycPBCvJ9F8
Static task
static1
Malware Config
Extracted
http://176.113.115.7/mine/random.exe
Extracted
amadey
5.21
092155
http://176.113.115.6
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install_dir
bb556cff4a
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install_file
rapes.exe
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strings_key
a131b127e996a898cd19ffb2d92e481b
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url_paths
/Ni9kiput/index.php
Extracted
lumma
https://pepperiop.digital/oage
https://jrxsafer.top/shpaoz
https://6plantainklj.run/opafg
https://gpuerrogfh.live/iqwez
https://quavabvc.top/iuzhd
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://rambutanvcx.run/adioz
https://ywmedici.top/noagis
https://rodformi.run/aUosoz
https://metalsyo.digital/opsa
https://ironloxp.live/aksdd
https://navstarx.shop/FoaJSi
https://wstarcloc.bet/GOksAo
https://atargett.top/dsANGt
https://spacedbv.world/EKdlsk
https://galxnetb.today/GsuIAo
https://reboundui.live/aomgd
https://krxspint.digital/kendwz
https://rhxhube.run/pogrs
https://grxeasyw.digital/xxepw
https://xrfxcaseq.live/gspaz
https://starcloc.bet/GOksAo
Extracted
xworm
5.0
127.0.0.1:6666
5.180.155.29:6666
QPPP7ypX2vFWlxk3
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Install_directory
%AppData%
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install_file
USB.exe
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telegram
https://api.telegram.org/bot8016176478:AAGVLtLncU8-ZLd-P86FqeQzAOXJybu2R9g/sendMessage?chat_id=5165347769
Extracted
quasar
1.5.0
Office04
goku92ad.zapto.org:5000
a0766e5c-a1d1-4766-a1f5-4e4f9f9fe35a
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encryption_key
BF72099FDBC6B48816529089CF1CF2CF86357D14
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Modded Client Startup
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subdirectory
SubDir
Targets
-
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Target
random.exe
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Size
6.1MB
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MD5
5a0c7d37859d3542f6772b9ef5ee5cf8
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SHA1
27b53f77c9f99b87c6f9b1908310a5e2d73d1a79
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SHA256
16b64046640bb6230c3bf41bdebb18224781fef9f2225bc30b82a063b1ed3fa8
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SHA512
d2aa0be1f1cf059aaba9d3770c515f8be68698d7f631d321662feab5eae93996c9b4d23b862d7e59065701914498c9a92f1a687b302380dc56b9bc056b7fdc0a
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SSDEEP
98304:zN9nbWR9YW1UZPiPQHMP6sYv15XNcDNwKmzyVyrooaCs3TOJ1yC/nCjlHI8GpHCz:HY9YO+PiPpY3NONweCZ/ycPBCvJ9F8
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Amadey family
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Detect Xworm Payload
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Lumma family
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Quasar family
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Quasar payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xworm family
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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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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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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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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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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
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
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2