General
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Target
80749d64c842ab8b769ca1e36cc755005dd2f67b3bbf5b0f48f647769fd71d20
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Size
255KB
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Sample
211025-xmnprshdfm
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MD5
8ffb55c8bb1feadab5aa66f2d718179a
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SHA1
4e98fc287b95f3c54f15902729b12e709928e383
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SHA256
80749d64c842ab8b769ca1e36cc755005dd2f67b3bbf5b0f48f647769fd71d20
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SHA512
e8b7c58d64b8d21d93e3f6b7fdd80256ac21bfb89dfed5ca6a7315e8ed6ca0f6dda3f791124fea14c201918ce6748402b580ccbcfec634f92099bbacbfda242f
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://gejajoo7.top/
http://sysaheu9.top/
Extracted
amadey
2.70
185.215.113.45/g4MbvE/index.php
Extracted
vidar
41.5
754
https://mas.to/@xeroxxx
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profile_id
754
Targets
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Target
80749d64c842ab8b769ca1e36cc755005dd2f67b3bbf5b0f48f647769fd71d20
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Size
255KB
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MD5
8ffb55c8bb1feadab5aa66f2d718179a
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SHA1
4e98fc287b95f3c54f15902729b12e709928e383
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SHA256
80749d64c842ab8b769ca1e36cc755005dd2f67b3bbf5b0f48f647769fd71d20
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SHA512
e8b7c58d64b8d21d93e3f6b7fdd80256ac21bfb89dfed5ca6a7315e8ed6ca0f6dda3f791124fea14c201918ce6748402b580ccbcfec634f92099bbacbfda242f
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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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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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