General
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Target
7f73010468b1eb7bed51badebdc99863229d2130ad7a2482f4ac146e6f1913b4
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Size
158KB
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Sample
211130-khpeaaedhl
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MD5
c77ac432f88df63130f5274b0d566bbd
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SHA1
44119d8a09f44082c7a1179ccbd96de7eddd6f94
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SHA256
7f73010468b1eb7bed51badebdc99863229d2130ad7a2482f4ac146e6f1913b4
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SHA512
a884e2f643e4f4c69a1e98fcd97418b44a941ee2ea49cf2baa4c337c3f319387eb8bde6bc92eb801597ce05833c40719838d3050fbdf11235d82b7b27bb7d67b
Static task
static1
Behavioral task
behavioral1
Sample
7f73010468b1eb7bed51badebdc99863229d2130ad7a2482f4ac146e6f1913b4.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
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
redline
92.255.76.197:38637
Extracted
redline
wawa
45.77.80.187:15300
Extracted
icedid
2904573523
placingapie.ink
Targets
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Target
7f73010468b1eb7bed51badebdc99863229d2130ad7a2482f4ac146e6f1913b4
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Size
158KB
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MD5
c77ac432f88df63130f5274b0d566bbd
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SHA1
44119d8a09f44082c7a1179ccbd96de7eddd6f94
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SHA256
7f73010468b1eb7bed51badebdc99863229d2130ad7a2482f4ac146e6f1913b4
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SHA512
a884e2f643e4f4c69a1e98fcd97418b44a941ee2ea49cf2baa4c337c3f319387eb8bde6bc92eb801597ce05833c40719838d3050fbdf11235d82b7b27bb7d67b
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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 DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
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suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
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suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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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 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