General
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Target
setup.msi
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Size
4.6MB
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Sample
240713-c1g4xs1hrm
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MD5
fa7eb2499b72eac98e1a03ffda68a4dd
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SHA1
343af392550e03b21dba66d40c42802363bea917
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SHA256
035a0238921f260d165cfdbb8e991aca3c99e5c90cc8f9226ecfe2005cf7b3b4
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SHA512
e19ffa841181c1f30cf7d8e8a626f7b8c30d6ac1aa5c35c3be3b68a00374f4581900f31147dba4dc79c7c076e7685f2aa61b1c18c2eaac7985eb9216ee734e10
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SSDEEP
49152:VRSIP/1Ujgk5I/U0HsLlPjgzixI+vGYRnAWNzWw5kQbhpP9gY0dB0lAwvI/oA9p+:1P/iD0iuWhiv8aAOioC4q
Static task
static1
Behavioral task
behavioral1
Sample
setup.msi
Resource
win11-20240709-en
Malware Config
Targets
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Target
setup.msi
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Size
4.6MB
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MD5
fa7eb2499b72eac98e1a03ffda68a4dd
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SHA1
343af392550e03b21dba66d40c42802363bea917
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SHA256
035a0238921f260d165cfdbb8e991aca3c99e5c90cc8f9226ecfe2005cf7b3b4
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SHA512
e19ffa841181c1f30cf7d8e8a626f7b8c30d6ac1aa5c35c3be3b68a00374f4581900f31147dba4dc79c7c076e7685f2aa61b1c18c2eaac7985eb9216ee734e10
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SSDEEP
49152:VRSIP/1Ujgk5I/U0HsLlPjgzixI+vGYRnAWNzWw5kQbhpP9gY0dB0lAwvI/oA9p+:1P/iD0iuWhiv8aAOioC4q
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Drops file in Drivers directory
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Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.
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Sets service image path in registry
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Adds Run key to start application
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Blocklisted process makes network request
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Checks for any installed AV software in registry
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Drops desktop.ini file(s)
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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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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1Defense Evasion
Modify Registry
3Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1