General
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Target
e5fb190cb34afa45533f59258b8415cd2788042a5e7b83b2c1560c0189b3a521
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Size
1.9MB
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Sample
240422-fqcm8sgb6s
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MD5
42ad64483405b6ce53c4966870c902ec
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SHA1
c21642320252e799c8fdb2b88acf177254dccacf
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SHA256
e5fb190cb34afa45533f59258b8415cd2788042a5e7b83b2c1560c0189b3a521
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SHA512
62624070f30d2095ff53c0dee499c77f00e45c1c251a64cf18f7b885742ea0c5a0f4b931a01ecdbb10303be4763f6e7eb7d315ce13e2b8947df2d7ccbc0c2db0
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SSDEEP
49152:JzJDEdJKf9YW60mnIZ8dBbFwSJ9jtFVSu1oU09z8:JzJDGIf9YJ0oI6BBwSRxc
Static task
static1
Malware Config
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
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
redline
LiveTraffic
4.184.225.183:30592
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
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
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
Targets
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Target
e5fb190cb34afa45533f59258b8415cd2788042a5e7b83b2c1560c0189b3a521
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Size
1.9MB
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MD5
42ad64483405b6ce53c4966870c902ec
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SHA1
c21642320252e799c8fdb2b88acf177254dccacf
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SHA256
e5fb190cb34afa45533f59258b8415cd2788042a5e7b83b2c1560c0189b3a521
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SHA512
62624070f30d2095ff53c0dee499c77f00e45c1c251a64cf18f7b885742ea0c5a0f4b931a01ecdbb10303be4763f6e7eb7d315ce13e2b8947df2d7ccbc0c2db0
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SSDEEP
49152:JzJDEdJKf9YW60mnIZ8dBbFwSJ9jtFVSu1oU09z8:JzJDGIf9YJ0oI6BBwSRxc
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Defense Evasion
Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Modify Registry
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1