General
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Target
Sirus_Pass_123 (2).zip
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Size
1.9MB
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Sample
210413-cfxjl3yst2
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MD5
88921e76b141c935fdae5c1b8c34262a
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SHA1
60ea1bc9b3c5a90b8871fc3fc0b6011bba35ad1c
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SHA256
f81281bfe730505713abf25de67b6b6a45882b51b7df5a1e9f75a9728e4ffb15
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SHA512
3a6e70bfe170f7a4d33bece276d1a0d2657999bfbd3467b795f3f8f97e4e4a87f0cbe9cc96c55405e85791d7f91e75ff83d18c4b2b9710a287983720d1e9e48c
Static task
static1
Behavioral task
behavioral1
Sample
Sirus.exe
Resource
win10v20210410
Behavioral task
behavioral2
Sample
Sirus.exe
Resource
win10v20210408
Malware Config
Extracted
raccoon
1a329a10c40d1d7de968ac01620072546be15062
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url4cnc
https://tttttt.me/jrrand0mer
Targets
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Target
Sirus.exe
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Size
2.2MB
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MD5
196ff748cced551629a1683e3d9d9b37
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SHA1
a7382072a4729771dec5b10bcf2d4895da444176
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SHA256
ae841b1c3d0c1a0e490c21d6e373e75d0b66c63f88431b6e89f3d58e434abc91
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SHA512
43c7dd0bb352ee970dc670fb517a388af52d39352c8d4bfc5ed23a135b311c9a7d18c8b98a9e01c0a955a5d42920f4c7cb41b74167041fe7c2632c5730f80861
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NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
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Executes dropped EXE
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Drops startup file
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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