General
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Target
4f08c3aa2560c97cc24fa3943a2d8a11095620c32c7209d23dcae03603668a68
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Size
3.1MB
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Sample
240422-pyyecabd84
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MD5
3b69ce65e1b7235f333906eb776e68ca
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SHA1
666588ba21b5751422e0b3c27a6ab53b9ba93dbd
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SHA256
4f08c3aa2560c97cc24fa3943a2d8a11095620c32c7209d23dcae03603668a68
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SHA512
56a626f645031724dfa27ad1dd876de58ac5e9f44ce57f4a8dc360b0d76fa31a5c26aa2b2835edd299ec7492a57ea2ede43ed94bbd9e4af9262cf036667d86e6
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SSDEEP
49152:nOej1M0rQw14aqx8g4L6M5DyiWuVwKgrmBKC2O3ddQuuI:Sw15qxHs6M5Dtj7jN3d
Static task
static1
Behavioral task
behavioral1
Sample
4f08c3aa2560c97cc24fa3943a2d8a11095620c32c7209d23dcae03603668a68.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
lumma
https://affordcharmcropwo.shop/api
https://cleartotalfisherwo.shop/api
https://worryfillvolcawoi.shop/api
https://enthusiasimtitleow.shop/api
https://dismissalcylinderhostw.shop/api
https://diskretainvigorousiw.shop/api
https://communicationgenerwo.shop/api
https://pillowbrocccolipe.shop/api
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
amadey
4.17
http://193.233.132.167
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Targets
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Target
4f08c3aa2560c97cc24fa3943a2d8a11095620c32c7209d23dcae03603668a68
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Size
3.1MB
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MD5
3b69ce65e1b7235f333906eb776e68ca
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SHA1
666588ba21b5751422e0b3c27a6ab53b9ba93dbd
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SHA256
4f08c3aa2560c97cc24fa3943a2d8a11095620c32c7209d23dcae03603668a68
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SHA512
56a626f645031724dfa27ad1dd876de58ac5e9f44ce57f4a8dc360b0d76fa31a5c26aa2b2835edd299ec7492a57ea2ede43ed94bbd9e4af9262cf036667d86e6
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SSDEEP
49152:nOej1M0rQw14aqx8g4L6M5DyiWuVwKgrmBKC2O3ddQuuI:Sw15qxHs6M5Dtj7jN3d
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Detect ZGRat V1
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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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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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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1