General
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Target
30db01db50b0a76848b365b64c8f89c6076f7b86dd6d19b170eae8a3c9765e00
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Size
334KB
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Sample
211022-13b8fscbc4
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MD5
152fb8a4a5ff0af449de4e87d90a83de
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SHA1
1f006f32fb7b3062158f8f3f372e1deefc1d2a17
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SHA256
30db01db50b0a76848b365b64c8f89c6076f7b86dd6d19b170eae8a3c9765e00
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SHA512
886f6464b4af1d09f65de5d2696f0d870cc4bc231f7efe19deb0b6f1de59b5cc46480823e37f070f0a7d510f9684af2ba8e2c1e4d4a54278c18677bed828d859
Static task
static1
Behavioral task
behavioral1
Sample
30db01db50b0a76848b365b64c8f89c6076f7b86dd6d19b170eae8a3c9765e00.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://gejajoo7.top/
http://sysaheu9.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
Extracted
raccoon
6655b26b014f56ed3e8df973c407aa18e865e396
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url4cnc
http://telegka.top/kaba4ello
http://telegin.top/kaba4ello
https://t.me/kaba4ello
Extracted
vidar
41.5
706
https://mas.to/@xeroxxx
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profile_id
706
Targets
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Target
30db01db50b0a76848b365b64c8f89c6076f7b86dd6d19b170eae8a3c9765e00
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Size
334KB
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MD5
152fb8a4a5ff0af449de4e87d90a83de
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SHA1
1f006f32fb7b3062158f8f3f372e1deefc1d2a17
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SHA256
30db01db50b0a76848b365b64c8f89c6076f7b86dd6d19b170eae8a3c9765e00
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SHA512
886f6464b4af1d09f65de5d2696f0d870cc4bc231f7efe19deb0b6f1de59b5cc46480823e37f070f0a7d510f9684af2ba8e2c1e4d4a54278c18677bed828d859
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Detected Djvu ransomware
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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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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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Modifies file permissions
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Legitimate hosting services abused for malware hosting/C2
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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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