General
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Target
3da56853cea772e7f90f92c66d8c0a31.exe
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Size
320KB
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Sample
210813-cs8jyxya66
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MD5
3da56853cea772e7f90f92c66d8c0a31
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SHA1
45a659f9006fb9703a1fef5fc9044a84788228ef
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SHA256
776124547155ae68a2dac2b106f6aa8d39b2e71a3b11ca6241a7e305fa03605a
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SHA512
0003c3fb6dab98f79f0fda8bd33140e9c35fc37ea4407dfdc930170f227d9209adbbbfeb96b9a41fc3ed5cfe44d716a74ff21222ec18e598db9de92a6d5ad9c8
Static task
static1
Behavioral task
behavioral1
Sample
3da56853cea772e7f90f92c66d8c0a31.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
3da56853cea772e7f90f92c66d8c0a31.exe
Resource
win10v20210408
Malware Config
Extracted
smokeloader
2020
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
Extracted
http://193.56.146.55/Api/GetFile2
Extracted
raccoon
471c70de3b4f9e4d493e418d1f60a90659057de0
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url4cnc
https://telete.in/p1rosto100xx
Extracted
raccoon
cd8dc1031358b1aec55cc6bc447df1018b068607
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url4cnc
https://telete.in/jagressor_kz
Targets
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Target
3da56853cea772e7f90f92c66d8c0a31.exe
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Size
320KB
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MD5
3da56853cea772e7f90f92c66d8c0a31
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SHA1
45a659f9006fb9703a1fef5fc9044a84788228ef
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SHA256
776124547155ae68a2dac2b106f6aa8d39b2e71a3b11ca6241a7e305fa03605a
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SHA512
0003c3fb6dab98f79f0fda8bd33140e9c35fc37ea4407dfdc930170f227d9209adbbbfeb96b9a41fc3ed5cfe44d716a74ff21222ec18e598db9de92a6d5ad9c8
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Raccoon Stealer Payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Suspicious use of NtCreateProcessExOtherParentProcess
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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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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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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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Drops startup file
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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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