General
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Target
97815742af9fb64aa5f44c55c7b7f687dd8c38f270c1ec594d8520df749476be
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Size
313KB
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Sample
220114-plsckagbd2
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MD5
a711bf51bdc9c7d576a54bd83e8a5b78
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SHA1
93c320521b787f873214ef80d22e6636dc238995
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SHA256
97815742af9fb64aa5f44c55c7b7f687dd8c38f270c1ec594d8520df749476be
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SHA512
ea040fe94a2661388398b54af5ab5d5850ba072ef13f66718cedd626ef3c942738921d72fdf7139b9b2560b4c7ffaafaf4e1e39112aabea30adb75ee5919f4df
Static task
static1
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
amadey
3.01
185.215.113.35/d2VxjasuwS/index.php
Targets
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Target
97815742af9fb64aa5f44c55c7b7f687dd8c38f270c1ec594d8520df749476be
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Size
313KB
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MD5
a711bf51bdc9c7d576a54bd83e8a5b78
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SHA1
93c320521b787f873214ef80d22e6636dc238995
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SHA256
97815742af9fb64aa5f44c55c7b7f687dd8c38f270c1ec594d8520df749476be
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SHA512
ea040fe94a2661388398b54af5ab5d5850ba072ef13f66718cedd626ef3c942738921d72fdf7139b9b2560b4c7ffaafaf4e1e39112aabea30adb75ee5919f4df
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Arkei Stealer Payload
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LoaderBot executable
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XMRig Miner Payload
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Deletes itself
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Accesses Microsoft Outlook profiles
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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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MITRE ATT&CK Enterprise v6
Persistence
Hidden Files and Directories
2Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
2Scheduled Task
1Defense Evasion
Disabling Security Tools
1Hidden Files and Directories
2Modify Registry
3Web Service
1