Analysis
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max time kernel
119s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
25/05/2024, 14:35
Static task
static1
Behavioral task
behavioral1
Sample
4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe
Resource
win10v2004-20240426-en
General
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Target
4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe
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Size
5.4MB
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MD5
4e1d902fd7202eb15e358a3191e1ad62
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SHA1
7d9c7292e0a01c85910166c308337d018f8cc23d
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SHA256
4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9
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SHA512
ac2a9366e2993a666edeb43c3027cc32e4a0a2f8b9fc33c28dfe01d3a2bc92d575b4495a6154bc7a86179c101fb0fe026d34662afe9e7c4d471bf6a6fa795327
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SSDEEP
98304:97KaJuNaoP7y7sbrCedd5vDJxxaIBNZwA3GSSZX6qjiewmrMpmwdu1BLyPNazc:97K0uNGobG25vDhaCb3JSZzTwmQYGu1C
Malware Config
Signatures
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Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\myini.ini 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe File created C:\Windows\SysWOW64\520cs_xy.htm 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe File created C:\Windows\SysWOW64\520cs_ys.html 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1320 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1320 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1320 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1320 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe 1320 4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe"C:\Users\Admin\AppData\Local\Temp\4b6b9fb65e75cfffed5ffeace4330713faff1248d02594de8696128848fbe2a9.exe"1⤵
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1320