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General
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Target
421118bd571a834357ec49375308462e
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Size
845KB
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Sample
240104-2ce24adfe6
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MD5
421118bd571a834357ec49375308462e
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SHA1
30df90656713ea3847b0caf7296aa65d149c55c1
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SHA256
1d516331c26fc4b1a10921da6c8866fefdaa138d8d9c8d3da021218e962a482a
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SHA512
b8297a0ef67fa97942ef6849ff1fa564811d3b7529f9545224fa8913f0d75c028cf21f9404bb7802866543c18ca76f59d7e75108465b7c0293e100e0765303ec
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SSDEEP
12288:Pp4pNfz3ymJnJ8QCFkxCaQTOl2K9KB8NIpYJTCiJ:xEtl9mRda1rKB8NIyX
Static task
static1
Behavioral task
behavioral1
Sample
421118bd571a834357ec49375308462e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
421118bd571a834357ec49375308462e.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
421118bd571a834357ec49375308462e
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Size
845KB
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MD5
421118bd571a834357ec49375308462e
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SHA1
30df90656713ea3847b0caf7296aa65d149c55c1
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SHA256
1d516331c26fc4b1a10921da6c8866fefdaa138d8d9c8d3da021218e962a482a
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SHA512
b8297a0ef67fa97942ef6849ff1fa564811d3b7529f9545224fa8913f0d75c028cf21f9404bb7802866543c18ca76f59d7e75108465b7c0293e100e0765303ec
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SSDEEP
12288:Pp4pNfz3ymJnJ8QCFkxCaQTOl2K9KB8NIpYJTCiJ:xEtl9mRda1rKB8NIyX
Score10/10-
Modifies WinLogon for persistence
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Renames multiple (91) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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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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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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