General
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Target
ca12d3f00e654a8c51e15c6eaed8330721e48f398f877.exe
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Size
263KB
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Sample
210823-78ldrdbfh6
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MD5
a5c61aea82c6c065e1c6c1ae083effd7
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SHA1
a7f6f6976bf1acce0d2f4662100eaf019fd405eb
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SHA256
ca12d3f00e654a8c51e15c6eaed8330721e48f398f877fc0ed68a983d3191a37
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SHA512
6569b0e4f8c5a58bb16dd950de3ccef42fc18b7569d73c9e0042e2b66b2cf5c35154865509dfe959ddb61b4dc41e802cb076d21bf43994138fad5af405908cea
Static task
static1
Behavioral task
behavioral1
Sample
ca12d3f00e654a8c51e15c6eaed8330721e48f398f877.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
ca12d3f00e654a8c51e15c6eaed8330721e48f398f877.exe
Resource
win10v20210408
Malware Config
Extracted
smokeloader
2020
http://readinglistforaugust1.xyz/
http://readinglistforaugust2.xyz/
http://readinglistforaugust3.xyz/
http://readinglistforaugust4.xyz/
http://readinglistforaugust5.xyz/
http://readinglistforaugust6.xyz/
http://readinglistforaugust7.xyz/
http://readinglistforaugust8.xyz/
http://readinglistforaugust9.xyz/
http://readinglistforaugust10.xyz/
http://readinglistforaugust1.site/
http://readinglistforaugust2.site/
http://readinglistforaugust3.site/
http://readinglistforaugust4.site/
http://readinglistforaugust5.site/
http://readinglistforaugust6.site/
http://readinglistforaugust7.site/
http://readinglistforaugust8.site/
http://readinglistforaugust9.site/
http://readinglistforaugust10.site/
http://readinglistforaugust1.club/
http://readinglistforaugust2.club/
http://readinglistforaugust3.club/
http://readinglistforaugust4.club/
http://readinglistforaugust5.club/
http://readinglistforaugust6.club/
http://readinglistforaugust7.club/
http://readinglistforaugust8.club/
http://readinglistforaugust9.club/
http://readinglistforaugust10.club/
Extracted
raccoon
fe582536ec580228180f270f7cb80a867860e010
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url4cnc
https://telete.in/xylichanjk
Extracted
vidar
40.1
824
https://eduarroma.tumblr.com/
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profile_id
824
Extracted
redline
Shitline
ovarishean.xyz:80
Extracted
vidar
40.1
903
https://eduarroma.tumblr.com/
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profile_id
903
Targets
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Target
ca12d3f00e654a8c51e15c6eaed8330721e48f398f877.exe
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Size
263KB
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MD5
a5c61aea82c6c065e1c6c1ae083effd7
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SHA1
a7f6f6976bf1acce0d2f4662100eaf019fd405eb
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SHA256
ca12d3f00e654a8c51e15c6eaed8330721e48f398f877fc0ed68a983d3191a37
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SHA512
6569b0e4f8c5a58bb16dd950de3ccef42fc18b7569d73c9e0042e2b66b2cf5c35154865509dfe959ddb61b4dc41e802cb076d21bf43994138fad5af405908cea
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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 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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Nirsoft
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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