Analysis
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max time kernel
144s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
03-01-2025 20:01
General
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Target
idk.exe
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Size
839KB
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MD5
fe1f5979a80cf3c1c405129c472bfb9f
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SHA1
c565ab52358ac6eba09a9dccab45000fd222da20
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SHA256
600a30803e4710c62cd5aa6bae8fd3e807af50bda0320708b9626903f9ec565c
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SHA512
79e45a69abcd75b5db45526db36d0bfb277837bb7619cef0f0b098771e856e764d5a7635e04bef1b075e512396404c22e1330628e03ea9448bc8b8467ece31f0
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SSDEEP
24576:umIS04YNEMuExDiU6E5R9s8xY/2l/detnIbt+ru:1Q4auS+UjfU2TedIbt+r
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Drops desktop.ini file(s) 2 IoCs
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Drops file in Windows directory 3 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 45 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\idk.exe"C:\Users\Admin\AppData\Local\Temp\idk.exe"1⤵
- Checks computer location settings
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
839KB
MD5fe1f5979a80cf3c1c405129c472bfb9f
SHA1c565ab52358ac6eba09a9dccab45000fd222da20
SHA256600a30803e4710c62cd5aa6bae8fd3e807af50bda0320708b9626903f9ec565c
SHA51279e45a69abcd75b5db45526db36d0bfb277837bb7619cef0f0b098771e856e764d5a7635e04bef1b075e512396404c22e1330628e03ea9448bc8b8467ece31f0
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB