General
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Target
91e2cc368779d0bd021f1ed7301617fd8ebd2aabba51f81970fb766029d483ad
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Size
326KB
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Sample
220117-vhh8dabce8
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MD5
a8a1cb6b2f87981af7fbaae6b370bbba
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SHA1
0aad08e6cb2121362fecbbfc967e1906187f04d9
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SHA256
91e2cc368779d0bd021f1ed7301617fd8ebd2aabba51f81970fb766029d483ad
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SHA512
723ca496c8c058309103c29c4de151ea3d33b655ea0d32bb2fbd1f713b8502a4fbbcb1a3c2e2bde60256af84e2fca4b8a6042e9138f6a8f546fd4137b66c7ca1
Static task
static1
Behavioral task
behavioral1
Sample
91e2cc368779d0bd021f1ed7301617fd8ebd2aabba51f81970fb766029d483ad.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
tofsee
patmushta.info
parubey.info
Extracted
raccoon
1.8.5
470193d69fd872b73819c5e70dc68242c10ccbce
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url4cnc
http://185.163.204.22/capibar
http://178.62.113.205/capibar
https://t.me/capibar
Extracted
raccoon
1.8.5
628dbe616eb46c5e66398ea6a12fa931e1f38eaf
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url4cnc
http://185.163.204.22/capibar
http://178.62.113.205/capibar
https://t.me/capibar
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Targets
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Target
91e2cc368779d0bd021f1ed7301617fd8ebd2aabba51f81970fb766029d483ad
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Size
326KB
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MD5
a8a1cb6b2f87981af7fbaae6b370bbba
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SHA1
0aad08e6cb2121362fecbbfc967e1906187f04d9
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SHA256
91e2cc368779d0bd021f1ed7301617fd8ebd2aabba51f81970fb766029d483ad
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SHA512
723ca496c8c058309103c29c4de151ea3d33b655ea0d32bb2fbd1f713b8502a4fbbcb1a3c2e2bde60256af84e2fca4b8a6042e9138f6a8f546fd4137b66c7ca1
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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 BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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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