General
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Target
f6bd8a4f4d0ab834925d619268e28aa6d5bfb9c8803e510f5c247803971338ce
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Size
327KB
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Sample
220117-3zaasseba7
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MD5
7d420d5a4b20bf70a731c6f2cb4bea6d
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SHA1
eacc39613e17b53079185d20c1fe3268da50490c
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SHA256
f6bd8a4f4d0ab834925d619268e28aa6d5bfb9c8803e510f5c247803971338ce
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SHA512
419a603288cc47f24ddab0807acc2c806ee562508f587ff90aa23d3fa4e095265d6beef41599b16a2892332d7dc754c57c0d5e3d46e6f536a89a7e7aab64716f
Static task
static1
Behavioral task
behavioral1
Sample
f6bd8a4f4d0ab834925d619268e28aa6d5bfb9c8803e510f5c247803971338ce.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
ovicrush.cn
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
f6bd8a4f4d0ab834925d619268e28aa6d5bfb9c8803e510f5c247803971338ce
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Size
327KB
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MD5
7d420d5a4b20bf70a731c6f2cb4bea6d
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SHA1
eacc39613e17b53079185d20c1fe3268da50490c
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SHA256
f6bd8a4f4d0ab834925d619268e28aa6d5bfb9c8803e510f5c247803971338ce
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SHA512
419a603288cc47f24ddab0807acc2c806ee562508f587ff90aa23d3fa4e095265d6beef41599b16a2892332d7dc754c57c0d5e3d46e6f536a89a7e7aab64716f
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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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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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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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