General
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Target
64900751a903f1fd00364aa1d1b84bef
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Size
4.4MB
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Sample
240118-fx27gadcfl
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MD5
64900751a903f1fd00364aa1d1b84bef
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SHA1
b7ce56dfdff92a8a447c5a76d0d28cb97befc84e
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SHA256
88b5f1f49c737d8889e26f62285c88ef671dc6945a7fdab799c22821d3938864
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SHA512
1b2dbd1ca437a43cc612c386e925804f6f31884d80e86810950ce99c799ff312be7e1c16fa3172d7515fff05423cfd2bb78b4c5f97f1493bc2c769744e4d269f
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SSDEEP
98304:yhVYtWvIfuaqjkV9vya0ur/9n2eQX0NMk2Q:y8tWfuvvB0uL92xX0N51
Static task
static1
Behavioral task
behavioral1
Sample
64900751a903f1fd00364aa1d1b84bef.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
64900751a903f1fd00364aa1d1b84bef.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
setup_installer.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
setup_installer.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
nullmixer
http://hsiens.xyz/
Extracted
privateloader
http://37.0.10.214/proxies.txt
http://37.0.10.244/server.txt
http://wfsdragon.ru/api/setStats.php
37.0.10.237
Extracted
smokeloader
pub5
Extracted
vidar
40.1
706
https://eduarroma.tumblr.com/
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profile_id
706
Extracted
redline
pub1
viacetequn.site:80
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Extracted
cryptbot
knuywu58.top
morjeo05.top
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payload_url
http://sarefy07.top/download.php?file=lv.exe
Targets
-
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Target
64900751a903f1fd00364aa1d1b84bef
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Size
4.4MB
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MD5
64900751a903f1fd00364aa1d1b84bef
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SHA1
b7ce56dfdff92a8a447c5a76d0d28cb97befc84e
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SHA256
88b5f1f49c737d8889e26f62285c88ef671dc6945a7fdab799c22821d3938864
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SHA512
1b2dbd1ca437a43cc612c386e925804f6f31884d80e86810950ce99c799ff312be7e1c16fa3172d7515fff05423cfd2bb78b4c5f97f1493bc2c769744e4d269f
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SSDEEP
98304:yhVYtWvIfuaqjkV9vya0ur/9n2eQX0NMk2Q:y8tWfuvvB0uL92xX0N51
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CryptBot payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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SectopRAT payload
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Vidar Stealer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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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Target
setup_installer.exe
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Size
4.3MB
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MD5
0286f9b59396cd300da7e312acde0650
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SHA1
dd65aee16954c62a471d43ca7664d65dafa6e3e2
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SHA256
78e623c6620f1b07f200e69f8d0127229cd3f415575e249b3539aa020c62e4d8
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SHA512
0ba088170ef1c8a8088b459ee05ab7bda2adf68c7d98526cab13dbd7251032347a28ed47d68bd9d7e56ca08837ea71eec6c9ce62802b1676c7adc923a1122dc8
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SSDEEP
98304:xCCvLUBsgg6+Nf/mWmCI9kBqwTNOu8XRAB3jlFblKNlBWzFiSt7/C4:xzLUCgh+oz9kBZJyABTlalI5iSx64
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CryptBot payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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SectopRAT payload
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Vidar Stealer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1