Analysis
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max time kernel
61s -
max time network
64s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2024 05:22
Static task
static1
Behavioral task
behavioral1
Sample
dropper.rar
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dropper.rar
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
dropper.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
dropper.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
dropper.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
dropper.exe
Resource
win10v2004-20240802-en
General
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Target
dropper.exe
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Size
135KB
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MD5
b9fdfc33e73910184f837aa162697dd8
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SHA1
b6c6e465543be056ce22176c3c5d8646dd7932f1
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SHA256
563ddea1a9df8d34d1ff9ca8f4eed66ac05a270e550f57dffbe08066768b592c
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SHA512
3093e840c254ae06e159b992206275729d471648a487630022008bab281ec0a61d7a118b1016205c51c3d487108b61ce9081e3331ca154fd0f86e4c651913660
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SSDEEP
3072:2jK4UGDHXrQ8hy7qgpHulWD9ZvZ5Pf3Ca10xuZ04ntfO+hBu1:2jK4TDUqgpqWDLZ5H+xuZ04lhA
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4492 wrote to memory of 220 4492 cmd.exe 96 PID 4492 wrote to memory of 220 4492 cmd.exe 96 PID 4492 wrote to memory of 4476 4492 cmd.exe 101 PID 4492 wrote to memory of 4476 4492 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\dropper.exe"C:\Users\Admin\AppData\Local\Temp\dropper.exe"1⤵PID:1876
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:5040
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Users\Admin\AppData\Local\Temp\dropper.exedropper.exe2⤵PID:220
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C:\Users\Admin\Desktop\dropper.exeC:\Users\Admin\Desktop\dropper.exe2⤵PID:4476
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C:\Users\Admin\Desktop\dropper.exe"C:\Users\Admin\Desktop\dropper.exe"1⤵PID:1880