General
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Target
eee4f13fdcdbeba5471c7bf29dd5f182.exe
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Size
213KB
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Sample
210829-9lktwcrx3n
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MD5
eee4f13fdcdbeba5471c7bf29dd5f182
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SHA1
714422588a4841a5dd84cbb1586521de2af67a7a
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SHA256
d01b3ea3b793e2d269f00eadf0de7c751a2a2e08ad8373b8f025eff5d77dbb8a
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SHA512
2ba10fe8e8291a10353be17b1f0e76bdacb535f2eb469438f88b658282166784528dd0a25dd9514f32a9a17edcb6501716b9ebb797236bbc84b68f9783f16257
Static task
static1
Behavioral task
behavioral1
Sample
eee4f13fdcdbeba5471c7bf29dd5f182.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
eee4f13fdcdbeba5471c7bf29dd5f182.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
redline
zz
185.167.97.37:30902
Extracted
raccoon
d02c5d65069fc7ce1993e7c52edf0c9c4c195c81
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url4cnc
https://telete.in/open3entershift
Extracted
C:\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT
buran
Targets
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Target
eee4f13fdcdbeba5471c7bf29dd5f182.exe
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Size
213KB
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MD5
eee4f13fdcdbeba5471c7bf29dd5f182
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SHA1
714422588a4841a5dd84cbb1586521de2af67a7a
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SHA256
d01b3ea3b793e2d269f00eadf0de7c751a2a2e08ad8373b8f025eff5d77dbb8a
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SHA512
2ba10fe8e8291a10353be17b1f0e76bdacb535f2eb469438f88b658282166784528dd0a25dd9514f32a9a17edcb6501716b9ebb797236bbc84b68f9783f16257
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Buran
Ransomware-as-a-service based on the VegaLocker family first identified in 2019.
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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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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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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MITRE ATT&CK Enterprise v6
Defense Evasion
Bypass User Account Control
1Disabling Security Tools
4File Deletion
2Install Root Certificate
1Modify Registry
7Virtualization/Sandbox Evasion
1Web Service
1