General
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Target
08b5e0269021b76a64cfff95fa5f1e266d4bb3427c2cd9411157541c99789ee2
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Size
328KB
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Sample
211128-zbt4hsdeg5
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MD5
f4086491645a9b4ec972c3ff21420a4e
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SHA1
e5e32c83898840bbb0c379af9cf425d1742dd10e
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SHA256
08b5e0269021b76a64cfff95fa5f1e266d4bb3427c2cd9411157541c99789ee2
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SHA512
6f4ce78294f615acdb516d3ec7effa1217b9bd2047db8334307f63614bda54ac878c8550e74745e9c0befbbefee7bcba2556b35fa257626992f471ee04a4a000
Static task
static1
Behavioral task
behavioral1
Sample
08b5e0269021b76a64cfff95fa5f1e266d4bb3427c2cd9411157541c99789ee2.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
redline
185.189.167.130:38637
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Targets
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Target
08b5e0269021b76a64cfff95fa5f1e266d4bb3427c2cd9411157541c99789ee2
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Size
328KB
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MD5
f4086491645a9b4ec972c3ff21420a4e
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SHA1
e5e32c83898840bbb0c379af9cf425d1742dd10e
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SHA256
08b5e0269021b76a64cfff95fa5f1e266d4bb3427c2cd9411157541c99789ee2
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SHA512
6f4ce78294f615acdb516d3ec7effa1217b9bd2047db8334307f63614bda54ac878c8550e74745e9c0befbbefee7bcba2556b35fa257626992f471ee04a4a000
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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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Bazar/Team9 Loader payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1