General
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Target
efb3c09ce6bc18c1f2f1b1d3f1a01208ad5519dd85a8976ffbe1cddbe322eb65
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Size
312KB
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Sample
220116-bxjmxafbc8
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MD5
c12650a51b23065d8f39ac845ea857c0
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SHA1
6f701d1ff2648f37ec7b7ba3a0058d83f602c014
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SHA256
efb3c09ce6bc18c1f2f1b1d3f1a01208ad5519dd85a8976ffbe1cddbe322eb65
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SHA512
946fb9fb1c0086d7a12a8076168290d844928c1177b0cf18bb15eb15f9be67f82bdf8c8eaba79262f460c60d2610300276299b69d0b2216f2a0483f15c5cc6fe
Static task
static1
Behavioral task
behavioral1
Sample
efb3c09ce6bc18c1f2f1b1d3f1a01208ad5519dd85a8976ffbe1cddbe322eb65.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
efb3c09ce6bc18c1f2f1b1d3f1a01208ad5519dd85a8976ffbe1cddbe322eb65
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Size
312KB
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MD5
c12650a51b23065d8f39ac845ea857c0
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SHA1
6f701d1ff2648f37ec7b7ba3a0058d83f602c014
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SHA256
efb3c09ce6bc18c1f2f1b1d3f1a01208ad5519dd85a8976ffbe1cddbe322eb65
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SHA512
946fb9fb1c0086d7a12a8076168290d844928c1177b0cf18bb15eb15f9be67f82bdf8c8eaba79262f460c60d2610300276299b69d0b2216f2a0483f15c5cc6fe
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Modifies WinLogon for persistence
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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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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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