General
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Target
63c536d29ff0b8a3e700e23539780459656bfd5f380b9d8b96b3fa6a6ec5d55a
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Size
405KB
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Sample
240509-dss2wsad83
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MD5
8847706c7b585ae2d124a0dffea1b858
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SHA1
f983b9409a8341846eb5b84801ed65eb70671b03
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SHA256
63c536d29ff0b8a3e700e23539780459656bfd5f380b9d8b96b3fa6a6ec5d55a
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SHA512
6ee7937f99b263bfabc02131b3972693fc1d4ddce92d67f846e39f219ea7a168f8875bd04eb3ae16844d4ffadd280a5f86854160551ba3a67c199a60e5fca9b6
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4U:gtRfJcNYFNm8UhlZGseU
Static task
static1
Behavioral task
behavioral1
Sample
63c536d29ff0b8a3e700e23539780459656bfd5f380b9d8b96b3fa6a6ec5d55a.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
63c536d29ff0b8a3e700e23539780459656bfd5f380b9d8b96b3fa6a6ec5d55a.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
63c536d29ff0b8a3e700e23539780459656bfd5f380b9d8b96b3fa6a6ec5d55a
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Size
405KB
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MD5
8847706c7b585ae2d124a0dffea1b858
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SHA1
f983b9409a8341846eb5b84801ed65eb70671b03
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SHA256
63c536d29ff0b8a3e700e23539780459656bfd5f380b9d8b96b3fa6a6ec5d55a
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SHA512
6ee7937f99b263bfabc02131b3972693fc1d4ddce92d67f846e39f219ea7a168f8875bd04eb3ae16844d4ffadd280a5f86854160551ba3a67c199a60e5fca9b6
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4U:gtRfJcNYFNm8UhlZGseU
Score8/10-
Blocklisted process makes network request
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1