General
- Target Zoom.zip
- Size 20.3MB
- Sample260730-w3l1fade93
- SHA256 7bf819dc7d0055249384ee5e5428c5dc9bc9569cb1ba9af768f0d279fcb1a3ad
Malware Config
Targets
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- Target OLEACC.dll
- Size 31.1MB
- SHA256 2f87e21dd5282a862e6940f4c069dc2c6fb2f0463fae069b93556841e7596874
Score1/10 -
- Target Zoom.exe
- Size 1.1MB
- SHA256 200530e9d02952df9a70807bdc37c438b56a7cb4250d5b0ca5357a8c8df1344b
Score8/10-
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
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Signed with revoked ConnectWise certificate
Binary is signed using a ConnectWise certificate revoked for key compromise.
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ConnectWise ScreenConnect remote access tool
ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.
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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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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
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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.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1