General
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Target
b171e02cae66ed30e3e5d3ea6e79f38ccac759225883683856a8017d1bc351be
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Size
313KB
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Sample
220115-3ak11afah9
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MD5
9c7adc45cf73dd66cbd6f9cee81f0bb9
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SHA1
0e48008bb694726d257584c145d1c8e5be83ae76
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SHA256
b171e02cae66ed30e3e5d3ea6e79f38ccac759225883683856a8017d1bc351be
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SHA512
08e5021856643130e6f5bc1a7fb17db291fbc434f563da07cb84917883226772ea853181e20e87b505f38a1f09231de4c8e874472c88005b34a2d5a3aacb8601
Static task
static1
Behavioral task
behavioral1
Sample
b171e02cae66ed30e3e5d3ea6e79f38ccac759225883683856a8017d1bc351be.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
b171e02cae66ed30e3e5d3ea6e79f38ccac759225883683856a8017d1bc351be
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Size
313KB
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MD5
9c7adc45cf73dd66cbd6f9cee81f0bb9
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SHA1
0e48008bb694726d257584c145d1c8e5be83ae76
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SHA256
b171e02cae66ed30e3e5d3ea6e79f38ccac759225883683856a8017d1bc351be
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SHA512
08e5021856643130e6f5bc1a7fb17db291fbc434f563da07cb84917883226772ea853181e20e87b505f38a1f09231de4c8e874472c88005b34a2d5a3aacb8601
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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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