General
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Target
68a1b087d0b144e5c9e5d63258904ba48b0506cc5005fd46d9e19c8ba6958fd1
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Size
321KB
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Sample
220115-xkr96sfcbq
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MD5
533d4157b3d74a7a002b533b1116a645
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SHA1
d89a61aff2c5960bf9b6d63228b34e4ea4833a2f
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SHA256
68a1b087d0b144e5c9e5d63258904ba48b0506cc5005fd46d9e19c8ba6958fd1
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SHA512
461c952db18175c6caeb25626ee5f79ccd69dc325a4e53e289086ac3cfa0ebc6d669480c9db8053abf56efd5a73c2b41c3e848363c3db18101d746b94aff9e5a
Static task
static1
Behavioral task
behavioral1
Sample
68a1b087d0b144e5c9e5d63258904ba48b0506cc5005fd46d9e19c8ba6958fd1.exe
Resource
win10v2004-en-20220112
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
tofsee
patmushta.info
parubey.info
Extracted
raccoon
1.8.4-hotfixs
Extracted
redline
185.215.113.57:50723
Targets
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Target
68a1b087d0b144e5c9e5d63258904ba48b0506cc5005fd46d9e19c8ba6958fd1
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Size
321KB
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MD5
533d4157b3d74a7a002b533b1116a645
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SHA1
d89a61aff2c5960bf9b6d63228b34e4ea4833a2f
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SHA256
68a1b087d0b144e5c9e5d63258904ba48b0506cc5005fd46d9e19c8ba6958fd1
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SHA512
461c952db18175c6caeb25626ee5f79ccd69dc325a4e53e289086ac3cfa0ebc6d669480c9db8053abf56efd5a73c2b41c3e848363c3db18101d746b94aff9e5a
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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 Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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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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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 computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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Legitimate hosting services abused for malware hosting/C2
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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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