General
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Target
35ff779aa8dd88c5f20491179868cdc20e346332192fc682523de8bdbdd40e61
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Size
1.9MB
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Sample
240626-m7c4na1hnc
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MD5
50d19676b020091aa50bcb40ad9f5eeb
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SHA1
62fa74aca663eed7405f740e5a4ca24dd23df093
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SHA256
35ff779aa8dd88c5f20491179868cdc20e346332192fc682523de8bdbdd40e61
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SHA512
af81a8b8a62b9807dd3a594d908b448dbb1b3b728cc0135d070bcb8a3170e01a87cd7326bcc936127ec07e128b05ebbc893e2f82af8bcf47d97b89167dde39ee
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SSDEEP
24576:CLfPOIUcQWanzbfan7zz3gUh/yrPEwLeIMiulCdKMCuzgzABE6NrVWznf13Flq9X:nIU9Wao7t/cPEyMECz6E6NrVshFst
Static task
static1
Behavioral task
behavioral1
Sample
35ff779aa8dd88c5f20491179868cdc20e346332192fc682523de8bdbdd40e61.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
35ff779aa8dd88c5f20491179868cdc20e346332192fc682523de8bdbdd40e61.exe
Resource
win11-20240611-en
Malware Config
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
redline
AMA
185.215.113.67:40960
Extracted
redline
LiveTraffic
4.184.236.127:1110
Targets
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Target
35ff779aa8dd88c5f20491179868cdc20e346332192fc682523de8bdbdd40e61
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Size
1.9MB
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MD5
50d19676b020091aa50bcb40ad9f5eeb
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SHA1
62fa74aca663eed7405f740e5a4ca24dd23df093
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SHA256
35ff779aa8dd88c5f20491179868cdc20e346332192fc682523de8bdbdd40e61
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SHA512
af81a8b8a62b9807dd3a594d908b448dbb1b3b728cc0135d070bcb8a3170e01a87cd7326bcc936127ec07e128b05ebbc893e2f82af8bcf47d97b89167dde39ee
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SSDEEP
24576:CLfPOIUcQWanzbfan7zz3gUh/yrPEwLeIMiulCdKMCuzgzABE6NrVWznf13Flq9X:nIU9Wao7t/cPEyMECz6E6NrVshFst
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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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Disables Task Manager via registry modification
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
2PowerShell
2Scheduled 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
1