Analysis
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max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 03:06
Static task
static1
Behavioral task
behavioral1
Sample
75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe
Resource
win10v2004-20221111-en
General
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Target
75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe
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Size
72KB
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MD5
1be51149236303aa591e635b5b57f01c
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SHA1
e73229ae1b495392471b022284bac4a105955359
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SHA256
75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2
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SHA512
7af0eeec113c5a5a92474f5aa1a42842621ea83e0a7417d8c376f3558f8498b1f0b691a836ebeeb80ab5830e462ef1b8f4f1acd577abe750d49bc72582c3c16d
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SSDEEP
768:3MYC5xvbYdbf2QOGUTDMVPcQFZUdvbQ/fM5dX+9NTkbjyb64Zhti5lNBWIOJm/A5:3MP5xvb/GUPMWLpbQ/UTO7TkiU9OAA5
Malware Config
Signatures
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\do7yyoydj.exe 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\do7yyoydj.exe 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1896 set thread context of 2032 1896 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 27 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2032 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1896 wrote to memory of 2032 1896 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 27 PID 1896 wrote to memory of 2032 1896 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 27 PID 1896 wrote to memory of 2032 1896 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 27 PID 1896 wrote to memory of 2032 1896 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 27 PID 1896 wrote to memory of 2032 1896 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 27 PID 1896 wrote to memory of 2032 1896 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 27 PID 2032 wrote to memory of 1268 2032 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 15 PID 2032 wrote to memory of 1268 2032 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 15 PID 2032 wrote to memory of 1268 2032 75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe 15
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1268
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C:\Users\Admin\AppData\Local\Temp\75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe"C:\Users\Admin\AppData\Local\Temp\75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Users\Admin\AppData\Local\Temp\75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe"C:\Users\Admin\AppData\Local\Temp\75b9439d6b31aa4cb829b810e69e9341675d2a07e0d03ad6d10da7d6f7c18ac2.exe"3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2032
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