General
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Target
8b534b03e6230f42408d3039bdc4e39f52e8ea7e5e6440f0162d2cbf71a535ea
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Size
328KB
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Sample
211201-fefkradba3
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MD5
aa4a8da3fdc202a64c028e1a959e8f15
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SHA1
fae537d4f11cb81eb73a75d96ff3ed2d103005aa
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SHA256
8b534b03e6230f42408d3039bdc4e39f52e8ea7e5e6440f0162d2cbf71a535ea
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SHA512
141875011caee673574ea00c02f279b9137ab4e074d341f76916d40f0e41bc43531103b5ca393b2ecaf5bb7d2d81ed64feea69af1f7d37dfec9e8de02b1046d8
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
redline
92.255.76.197:38637
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
amadey
2.85
185.215.113.35/d2VxjasuwS/index.php
Extracted
icedid
2904573523
placingapie.ink
Targets
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Target
8b534b03e6230f42408d3039bdc4e39f52e8ea7e5e6440f0162d2cbf71a535ea
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Size
328KB
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MD5
aa4a8da3fdc202a64c028e1a959e8f15
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SHA1
fae537d4f11cb81eb73a75d96ff3ed2d103005aa
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SHA256
8b534b03e6230f42408d3039bdc4e39f52e8ea7e5e6440f0162d2cbf71a535ea
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SHA512
141875011caee673574ea00c02f279b9137ab4e074d341f76916d40f0e41bc43531103b5ca393b2ecaf5bb7d2d81ed64feea69af1f7d37dfec9e8de02b1046d8
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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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