Analysis
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max time kernel
133s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
19/11/2024, 11:39
General
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Target
06f1be283e1abcd449b0c4079aed7cf451da1ceb1229d76490a780c6920881e7.xlsm
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Size
21KB
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MD5
ca6a23627b9e7a07ce8e411df0c780a8
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SHA1
07dabb90c3b68abbb3dcd2ef8f24cbd533c8f035
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SHA256
06f1be283e1abcd449b0c4079aed7cf451da1ceb1229d76490a780c6920881e7
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SHA512
bc2c4ebeef1dc6b750a7762bce3060b15d8809f9bf1376b0a83721379c96b3c8c7dca3756cb09424b1b2feeee7d6fb6bce0e0bd965aac8f1ab60a805b9c1a865
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SSDEEP
384:PhuAi/NjZS8EibbwBlwegASYrLb5CzgObff9kC+xbX77NWu:PtsNxzXQFCBn9kC+xbL71
Malware Config
Extracted
http://beetle-j.jp/wp-admin/ErM4mW05tdj/
https://brutobrasil.com.br/pdf/toO18cIP3/
http://e3technology.in/2checkout_integration_php/rDcr1Wl90WWA9M/
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
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System Location Discovery: System Language Discovery 1 TTPs 1 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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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SetWindowsHookEx 12 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\06f1be283e1abcd449b0c4079aed7cf451da1ceb1229d76490a780c6920881e7.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\rfs.dll2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD50aa4dee1d5124a1c88d230759964cc83
SHA17f09c7f1297ed61359bae7e18fd013b54385742c
SHA256ffe42735e5eed7f6f7452f58f6701438a125128ef0d0b19b299b0bb95d58da76
SHA5121aad5059c685b99795266cb50d415664a63ca99c4981105045ad27342f9cd3015786244242a9c7bc8f00731c85bb396238b45c20802a55bcf0e667638f811b34
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Filesize
114B
MD5e89f75f918dbdcee28604d4e09dd71d7
SHA1f9d9055e9878723a12063b47d4a1a5f58c3eb1e9
SHA2566dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023
SHA5128df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0
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Filesize
2.0MB
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Filesize
4KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
4KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB