General
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Target
4299e71b54e5d3e61d42d3b3dd5fb6c6a70e82e46a9b696ed514683500319e1e
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Size
233KB
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Sample
211202-cptnksabdp
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MD5
71d3de3c22463d981af381367e395704
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SHA1
c4686ed3a0d506e6b8baeefb62be33f02f2bfeb8
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SHA256
4299e71b54e5d3e61d42d3b3dd5fb6c6a70e82e46a9b696ed514683500319e1e
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SHA512
65c7820541c5a20aa3f36c0e7669f576bbafb65f09564d270f2f6765c51237515ff85b0a6d5a400fe7e0aebc915d0dc68988a78436ed8272e7a5b3287fb055b4
Static task
static1
Behavioral task
behavioral1
Sample
4299e71b54e5d3e61d42d3b3dd5fb6c6a70e82e46a9b696ed514683500319e1e.exe
Resource
win10-en-20211104
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
amadey
2.85
185.215.113.35/d2VxjasuwS/index.php
Extracted
icedid
2904573523
placingapie.ink
Targets
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Target
4299e71b54e5d3e61d42d3b3dd5fb6c6a70e82e46a9b696ed514683500319e1e
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Size
233KB
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MD5
71d3de3c22463d981af381367e395704
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SHA1
c4686ed3a0d506e6b8baeefb62be33f02f2bfeb8
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SHA256
4299e71b54e5d3e61d42d3b3dd5fb6c6a70e82e46a9b696ed514683500319e1e
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SHA512
65c7820541c5a20aa3f36c0e7669f576bbafb65f09564d270f2f6765c51237515ff85b0a6d5a400fe7e0aebc915d0dc68988a78436ed8272e7a5b3287fb055b4
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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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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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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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