General
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Target
5247f286b68bc92d3035e205c.exe
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Size
5.3MB
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Sample
230708-k35xrsde24
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MD5
5247f286b68bc92d3035e205c669ba43
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SHA1
a2300146f6545e570f5e0b290c59a60aed8d00b7
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SHA256
0be27abe7b8402580c8ee84dc58a64b2bc9077e2d32634675fb723de04646620
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SHA512
bf312c2603ca5445ccfc1820920101a92b92e109f65a2e87623feb567e805674ca632c0464870efab4974bc0464e8a0cc41e24acab6f555310cb282d2feba2a3
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SSDEEP
98304:5RQP+mv3dnIJUp+EQkeScktlsJMDIpnFSFJeQ6J95tCn7fv:Hevt+5EZikLs6IBFK6J95o7fv
Static task
static1
Behavioral task
behavioral1
Sample
5247f286b68bc92d3035e205c.exe
Resource
win7-20230703-en
Malware Config
Extracted
amadey
3.83
5.42.65.80/8bmeVwqx/index.php
Extracted
gcleaner
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
070723_rc_11
amrc.tuktuk.ug:11290
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auth_value
5c003bb2a44f6538df34879227a9ad34
Extracted
laplas
http://lpls.tuktuk.ug
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api_key
a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde
Targets
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Target
5247f286b68bc92d3035e205c.exe
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Size
5.3MB
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MD5
5247f286b68bc92d3035e205c669ba43
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SHA1
a2300146f6545e570f5e0b290c59a60aed8d00b7
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SHA256
0be27abe7b8402580c8ee84dc58a64b2bc9077e2d32634675fb723de04646620
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SHA512
bf312c2603ca5445ccfc1820920101a92b92e109f65a2e87623feb567e805674ca632c0464870efab4974bc0464e8a0cc41e24acab6f555310cb282d2feba2a3
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SSDEEP
98304:5RQP+mv3dnIJUp+EQkeScktlsJMDIpnFSFJeQ6J95tCn7fv:Hevt+5EZikLs6IBFK6J95o7fv
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Detect Fabookie payload
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Glupteba payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Stops running service(s)
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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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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Legitimate hosting services abused for malware hosting/C2
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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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