General
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Target
7d301dc81cbd97f7b2fead43ebf80d6915520b6e3bea7ed93e6225715b26238b
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Size
277KB
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Sample
211118-p5y98agah2
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MD5
81afdedb43698ac867249aa1ea45ef81
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SHA1
3853c0be0358ff94bb7d77306c6873d63ed09c3c
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SHA256
7d301dc81cbd97f7b2fead43ebf80d6915520b6e3bea7ed93e6225715b26238b
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SHA512
7d109494eaa44de36054d259242c61d6310c6dbca7db19a32883e33fcb8afb5087b94aa07937e9c89894260bcf7faae7689018e40e002c96ec138d46f795b521
Static task
static1
Behavioral task
behavioral1
Sample
7d301dc81cbd97f7b2fead43ebf80d6915520b6e3bea7ed93e6225715b26238b.exe
Resource
win10-en-20211104
Malware Config
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
185.159.80.90:38637
Extracted
raccoon
1.8.3-hotfix
ddf183af4241e3172885cf1b2c4c1fb4ee03d05a
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url4cnc
http://91.219.236.27/capibar
http://5.181.156.92/capibar
http://91.219.236.207/capibar
http://185.225.19.18/capibar
http://91.219.237.227/capibar
https://t.me/capibar
Extracted
redline
Alex
178.238.8.72:49214
Targets
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Target
7d301dc81cbd97f7b2fead43ebf80d6915520b6e3bea7ed93e6225715b26238b
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Size
277KB
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MD5
81afdedb43698ac867249aa1ea45ef81
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SHA1
3853c0be0358ff94bb7d77306c6873d63ed09c3c
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SHA256
7d301dc81cbd97f7b2fead43ebf80d6915520b6e3bea7ed93e6225715b26238b
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SHA512
7d109494eaa44de36054d259242c61d6310c6dbca7db19a32883e33fcb8afb5087b94aa07937e9c89894260bcf7faae7689018e40e002c96ec138d46f795b521
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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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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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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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