General
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Target
b70df3b3b63b94b0834c3682c9a4b4c4f1cbdc40addef3d7ca1757eee5a12d78
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Size
313KB
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Sample
220116-a96grsfbb8
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MD5
35717b7504232b7409e27ac7739144d7
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SHA1
a00939f8e8185b56b7a94f86ba0f853453f0a53b
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SHA256
b70df3b3b63b94b0834c3682c9a4b4c4f1cbdc40addef3d7ca1757eee5a12d78
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SHA512
7eaf52ce752d548d677bdab5958079ef9dec8d106c69cc48b9cdd003f0d82c21f89f7f0ff94fa24796f8bf95cacf8557c40f5f9bdbd10fd293d20a9414d03e78
Static task
static1
Behavioral task
behavioral1
Sample
b70df3b3b63b94b0834c3682c9a4b4c4f1cbdc40addef3d7ca1757eee5a12d78.exe
Resource
win10-en-20211208
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
Targets
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Target
b70df3b3b63b94b0834c3682c9a4b4c4f1cbdc40addef3d7ca1757eee5a12d78
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Size
313KB
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MD5
35717b7504232b7409e27ac7739144d7
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SHA1
a00939f8e8185b56b7a94f86ba0f853453f0a53b
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SHA256
b70df3b3b63b94b0834c3682c9a4b4c4f1cbdc40addef3d7ca1757eee5a12d78
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SHA512
7eaf52ce752d548d677bdab5958079ef9dec8d106c69cc48b9cdd003f0d82c21f89f7f0ff94fa24796f8bf95cacf8557c40f5f9bdbd10fd293d20a9414d03e78
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Modifies WinLogon for persistence
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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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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 Installed Components in the registry
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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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Loads dropped DLL
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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