General
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Target
3a5dcf41fa0bd7bfce6beafbcac69ad67df71ab02e7c453a4efd3c66c42729e0
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Size
409KB
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Sample
241110-gbae1a1aqr
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MD5
81f6a63652d8f8989d0532b819298ca4
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SHA1
a7645e9c0b4df79f338e4457c7dfab160fde7981
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SHA256
3a5dcf41fa0bd7bfce6beafbcac69ad67df71ab02e7c453a4efd3c66c42729e0
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SHA512
464c0d5cf0a54211c90d93a3a52776ae192ab5250ade097e79b35d2f128bb31b8a35d8e882f162b92160de01705d7c90e331174cff49b677d9e71ce0354c4172
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4w:gtRfJcNYFNm8UhlZGsew
Static task
static1
Behavioral task
behavioral1
Sample
3a5dcf41fa0bd7bfce6beafbcac69ad67df71ab02e7c453a4efd3c66c42729e0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3a5dcf41fa0bd7bfce6beafbcac69ad67df71ab02e7c453a4efd3c66c42729e0.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
3a5dcf41fa0bd7bfce6beafbcac69ad67df71ab02e7c453a4efd3c66c42729e0
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Size
409KB
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MD5
81f6a63652d8f8989d0532b819298ca4
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SHA1
a7645e9c0b4df79f338e4457c7dfab160fde7981
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SHA256
3a5dcf41fa0bd7bfce6beafbcac69ad67df71ab02e7c453a4efd3c66c42729e0
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SHA512
464c0d5cf0a54211c90d93a3a52776ae192ab5250ade097e79b35d2f128bb31b8a35d8e882f162b92160de01705d7c90e331174cff49b677d9e71ce0354c4172
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4w:gtRfJcNYFNm8UhlZGsew
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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1