General
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Target
eca585c9d7372db8ae45cbaa5c4a363110867f072d5a57b54ac50d045d9646f9
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Size
160KB
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Sample
211130-e343ksggc5
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MD5
282506a14a6a562b4373c9cf1ca23cdc
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SHA1
1dfe543a45640bab21a9cc7fed2d7624ef512846
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SHA256
eca585c9d7372db8ae45cbaa5c4a363110867f072d5a57b54ac50d045d9646f9
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SHA512
8c4bce1e15b94ff8ab3e6c32f7c2a8758f8684adff30b7bba6b80dd57c28a3325079798fead9cb1e913ec78f4aa2a19404d83dc6738260d8ceb0074d5c09a99b
Static task
static1
Behavioral task
behavioral1
Sample
eca585c9d7372db8ae45cbaa5c4a363110867f072d5a57b54ac50d045d9646f9.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
tofsee
quadoil.ru
lakeflex.ru
Extracted
redline
92.255.76.197:38637
Extracted
redline
Hmm
194.127.178.164:59973
Extracted
icedid
3858400908
mchinamoz.com
Targets
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Target
eca585c9d7372db8ae45cbaa5c4a363110867f072d5a57b54ac50d045d9646f9
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Size
160KB
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MD5
282506a14a6a562b4373c9cf1ca23cdc
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SHA1
1dfe543a45640bab21a9cc7fed2d7624ef512846
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SHA256
eca585c9d7372db8ae45cbaa5c4a363110867f072d5a57b54ac50d045d9646f9
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SHA512
8c4bce1e15b94ff8ab3e6c32f7c2a8758f8684adff30b7bba6b80dd57c28a3325079798fead9cb1e913ec78f4aa2a19404d83dc6738260d8ceb0074d5c09a99b
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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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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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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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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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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1