General
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Target
NEAS.3474c423fd2e2fdbebe1ac98095a71d0.exe
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Size
313KB
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Sample
231028-yllpfseh9x
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MD5
3474c423fd2e2fdbebe1ac98095a71d0
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SHA1
5187d03d7ad37d6fc7060e6e93c606c1b3f7b5ef
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SHA256
bad6c33b7419280ce4a8a9ea2ddf8341917d0b7de49b69c08f1552acaa384e75
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SHA512
421f6b1fccb22ae43c09f3cd5ae8f89c859a7613821530711fc6fdf8c54f27acb80e346fe83cdc47c7d273a1c6a0009594fafc388c6e35d44e7b3bc9f4f8d75a
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SSDEEP
6144:neHwXUU5EYCTvaBjDjWrLJKuKnGML5NjcxE:nyMUusvalag5NjaE
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.3474c423fd2e2fdbebe1ac98095a71d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3474c423fd2e2fdbebe1ac98095a71d0.exe
Resource
win10v2004-20231020-en
Malware Config
Targets
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Target
NEAS.3474c423fd2e2fdbebe1ac98095a71d0.exe
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Size
313KB
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MD5
3474c423fd2e2fdbebe1ac98095a71d0
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SHA1
5187d03d7ad37d6fc7060e6e93c606c1b3f7b5ef
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SHA256
bad6c33b7419280ce4a8a9ea2ddf8341917d0b7de49b69c08f1552acaa384e75
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SHA512
421f6b1fccb22ae43c09f3cd5ae8f89c859a7613821530711fc6fdf8c54f27acb80e346fe83cdc47c7d273a1c6a0009594fafc388c6e35d44e7b3bc9f4f8d75a
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SSDEEP
6144:neHwXUU5EYCTvaBjDjWrLJKuKnGML5NjcxE:nyMUusvalag5NjaE
Score10/10-
Modifies WinLogon for persistence
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Disables use of System Restore points
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Sets file execution options in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
6