General
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Target
28048a470181ea26c44efccc5613248d
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Size
4.4MB
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Sample
231231-ez4mmsafhm
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MD5
28048a470181ea26c44efccc5613248d
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SHA1
ecf49125ae5fbab3046a36550c7e46074acbfdb2
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SHA256
52d2303ef0ca3af61a62ab3041abdd1782189394a97777c7d5d9b488b85f1cdd
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SHA512
142e2b907d235d1d94d8133be70d475b1aa147c18c89a40433e4e13e78c8241b1c84a9d614be535febbb3c7ec5fe4731c681048faed6a38fa18c232829898c9d
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SSDEEP
98304:yuROg/xvMXxNE+yK7cRAMM3mLwhd9Rb050ldg+nmJbeLMYBHSAkUBIi2:yuRb/xArEKwyMM38wtR450Dg+mVAHS2S
Static task
static1
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
redline
pub1
viacetequn.site:80
Extracted
smokeloader
pub5
Extracted
vidar
40.1
706
https://eduarroma.tumblr.com/
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profile_id
706
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
28048a470181ea26c44efccc5613248d
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Size
4.4MB
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MD5
28048a470181ea26c44efccc5613248d
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SHA1
ecf49125ae5fbab3046a36550c7e46074acbfdb2
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SHA256
52d2303ef0ca3af61a62ab3041abdd1782189394a97777c7d5d9b488b85f1cdd
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SHA512
142e2b907d235d1d94d8133be70d475b1aa147c18c89a40433e4e13e78c8241b1c84a9d614be535febbb3c7ec5fe4731c681048faed6a38fa18c232829898c9d
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SSDEEP
98304:yuROg/xvMXxNE+yK7cRAMM3mLwhd9Rb050ldg+nmJbeLMYBHSAkUBIi2:yuRb/xArEKwyMM38wtR450Dg+mVAHS2S
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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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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