General
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Target
PASSWORD_IS_951951____Adobe-Photoshop.zip
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Size
6.0MB
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Sample
220102-tvs3nsaeh7
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MD5
c81158e1c5c1af3b4b303e844b07fe60
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SHA1
7134a0abd2627c15c0ebe2c826cfb246a04b3ab8
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SHA256
6d4efaca37803b329b9da5e664ace2fcbac0499caf8b3cc943c5171659bdf0df
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SHA512
a6576461af8dfe167cab0fe2b599dc6fbfea1e5eebf5b00d0aa77742d1bb706cd2a21c122da45e1920cdd78899609a1d2ff436d4ed703ef3bed3ffb4d0d361bb
Static task
static1
Behavioral task
behavioral1
Sample
setup_installx86-x64.exe
Resource
win7-en-20211208
Malware Config
Extracted
socelars
http://www.chosenncrowned.com/
Extracted
smokeloader
2020
http://melchen-testet.at/upload/
http://zjymf.com/upload/
http://pbxbmu70275.cn/upload/
http://mnenenravitsya.ru/upload/
http://pitersprav.ru/upload/
Targets
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Target
setup_installx86-x64.exe
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Size
6.0MB
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MD5
cdc1b6ca6d726dd90b8b81069b161dc5
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SHA1
959efe3bfcdcd25ade7b61ed1a9ce82fc3b06e03
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SHA256
4655fd6c7db476942abbf6f7b897c8a97a3d27fa662e18562bc34dd26c2b60ad
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SHA512
f0aa00f174b33f1ea6bb6961619314641e8e47cbdfb5562ff66eac77f5cbb38e63a46749700d16b738b055f7e9089a4fd0744a780e3ace3f8b0522f36d83a9fe
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Socelars Payload
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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XMRig Miner Payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Drops startup file
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Loads dropped DLL
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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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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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