General
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Target
49a7526c6dcee126f7eb21c9f0b4f4c2f9935a0d25d0168fe6c7c2a311cbc238
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Size
232KB
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Sample
211202-lt3ayshdd2
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MD5
e50018cb55ac89c76b12422f9109aacc
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SHA1
fbdcbab913c5bd2c542c5f94a73f5e742888d02e
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SHA256
49a7526c6dcee126f7eb21c9f0b4f4c2f9935a0d25d0168fe6c7c2a311cbc238
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SHA512
40de50a788fcc33e4f1833823eafd53bc2250c7e2894b218b2d30f092b2fb9d71f65e568cc37a9169eaddfa97046de2d0babcb792e16dab74edbae27070f62f1
Static task
static1
Behavioral task
behavioral1
Sample
49a7526c6dcee126f7eb21c9f0b4f4c2f9935a0d25d0168fe6c7c2a311cbc238.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
redline
92.255.76.197:38637
Extracted
redline
1.12mix222
104.238.221.208:21732
Extracted
redline
test01.12
185.215.113.15:21508
Extracted
redline
1.12.2021
95.217.213.248:42382
Extracted
amadey
2.85
185.215.113.35/d2VxjasuwS/index.php
Targets
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Target
49a7526c6dcee126f7eb21c9f0b4f4c2f9935a0d25d0168fe6c7c2a311cbc238
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Size
232KB
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MD5
e50018cb55ac89c76b12422f9109aacc
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SHA1
fbdcbab913c5bd2c542c5f94a73f5e742888d02e
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SHA256
49a7526c6dcee126f7eb21c9f0b4f4c2f9935a0d25d0168fe6c7c2a311cbc238
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SHA512
40de50a788fcc33e4f1833823eafd53bc2250c7e2894b218b2d30f092b2fb9d71f65e568cc37a9169eaddfa97046de2d0babcb792e16dab74edbae27070f62f1
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Arkei Stealer Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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