Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
20/11/2024, 13:18
General
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Target
e5bd638751328fc0e86f69f2e15e4a318777da4ec966cf910fc55483b4aac950.xlsm
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Size
21KB
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MD5
c97993ff275bc1a3ee706caffa2ff8bc
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SHA1
e103caf60dea17a41ce8bd24b5b5ef1fc3c5f2ec
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SHA256
e5bd638751328fc0e86f69f2e15e4a318777da4ec966cf910fc55483b4aac950
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SHA512
8f34d49fb5656eaec02dbf0a6edb629d88966542d01c7e27d5dacc77c94d35c486bc3e92bbc6f63f2b48f0426112f29be96122d51292127145f32126e5dd628b
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SSDEEP
384:ThuAi/NjZS8EibbwBlwegASYrLb5CzgObff9kC+xbX77NWu:TtsNxzXQFCBn9kC+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\e5bd638751328fc0e86f69f2e15e4a318777da4ec966cf910fc55483b4aac950.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
2KB
MD52fdb5e7047db2d78527431011d22298a
SHA1d7d989fdf360d810f384eb04698512da626b8fe6
SHA2568a36de4b12031951b2b677e98a2cb403fffb976c909fb95f442d9df4aa97da48
SHA51280953390a0bd5f32fad133926fd464c3b713343646cfa220ecca26b24f8ad85357e438edbe4de6239fdcc8c8dcd470a958658d0adff003880594d026790597b0
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Filesize
114B
MD5e89f75f918dbdcee28604d4e09dd71d7
SHA1f9d9055e9878723a12063b47d4a1a5f58c3eb1e9
SHA2566dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023
SHA5128df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0
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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
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
64KB
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Filesize
4KB
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Filesize
64KB
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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
64KB
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Filesize
2.0MB
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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