General
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Target
7aa62f09e372340d60622f1189c79f7e79755e8d38c1545d3cfe5e2a39fa2dc0.exe
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Size
198KB
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Sample
241111-nsjhkayhmc
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MD5
a81f310b36d2707a67817cf2c2803501
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SHA1
9ebaa8ac9b0a4e565852530f61f168710d5be19e
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SHA256
7aa62f09e372340d60622f1189c79f7e79755e8d38c1545d3cfe5e2a39fa2dc0
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SHA512
967b5172ed407c3fba2b7568995ee8ef5d3974b0bfa9be4fe96bcaf345214bb41bf1d4089f81acda975a4d0740d14b37f3881ee82e375280e4d694446d3b0fb5
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SSDEEP
6144:nzsCZskoSfxsTxt3YeWH8k+p+Nj8DmX3+ji:zsCZsSGrYdcb88DlO
Behavioral task
behavioral1
Sample
7aa62f09e372340d60622f1189c79f7e79755e8d38c1545d3cfe5e2a39fa2dc0.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
7aa62f09e372340d60622f1189c79f7e79755e8d38c1545d3cfe5e2a39fa2dc0.exe
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Size
198KB
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MD5
a81f310b36d2707a67817cf2c2803501
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SHA1
9ebaa8ac9b0a4e565852530f61f168710d5be19e
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SHA256
7aa62f09e372340d60622f1189c79f7e79755e8d38c1545d3cfe5e2a39fa2dc0
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SHA512
967b5172ed407c3fba2b7568995ee8ef5d3974b0bfa9be4fe96bcaf345214bb41bf1d4089f81acda975a4d0740d14b37f3881ee82e375280e4d694446d3b0fb5
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SSDEEP
6144:nzsCZskoSfxsTxt3YeWH8k+p+Nj8DmX3+ji:zsCZsSGrYdcb88DlO
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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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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