General
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Target
3bcf28ebd344ea5f4587276d238115f428655c4e2f4a04caf94a4d7a8ef10016
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Size
896KB
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Sample
230425-zvtxvsch58
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MD5
926b98a926b5e42d22ddf21a1c87e4e5
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SHA1
7239712340457bf1f0e01d8b0bb2dbeea4b771c9
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SHA256
3bcf28ebd344ea5f4587276d238115f428655c4e2f4a04caf94a4d7a8ef10016
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SHA512
a1bc8fd96d5c1466f0d6b45b0f6258e5a881846fdd086944d5f643731935c23eccfec89f47dcd42e77e8a115857c1b1b837c3f63b60c4ea9d6bc0073b96eb7ab
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SSDEEP
24576:uyV3Qpo1TROhsx315CYdDhk/bZIdvM/mwQ4wnOF5:9VaRs/1hQQU/F
Static task
static1
Behavioral task
behavioral1
Sample
3bcf28ebd344ea5f4587276d238115f428655c4e2f4a04caf94a4d7a8ef10016.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
amadey
3.70
212.113.119.255/joomla/index.php
Extracted
amadey
3.65
sertvs.com/8vcWxwwx3/index.php
asdaww.com/8vcWxwwx3/index.php
saerwq.net/8vcWxwwx3/index.php
Extracted
redline
enentyllar.shop:80
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auth_value
afbea393ecce82b85f2ffac7867fcac7
Extracted
aurora
94.142.138.215:8081
Targets
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Target
3bcf28ebd344ea5f4587276d238115f428655c4e2f4a04caf94a4d7a8ef10016
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Size
896KB
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MD5
926b98a926b5e42d22ddf21a1c87e4e5
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SHA1
7239712340457bf1f0e01d8b0bb2dbeea4b771c9
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SHA256
3bcf28ebd344ea5f4587276d238115f428655c4e2f4a04caf94a4d7a8ef10016
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SHA512
a1bc8fd96d5c1466f0d6b45b0f6258e5a881846fdd086944d5f643731935c23eccfec89f47dcd42e77e8a115857c1b1b837c3f63b60c4ea9d6bc0073b96eb7ab
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SSDEEP
24576:uyV3Qpo1TROhsx315CYdDhk/bZIdvM/mwQ4wnOF5:9VaRs/1hQQU/F
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
2Modify Registry
3Virtualization/Sandbox Evasion
1