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Analysis
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max time kernel
163s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
07/01/2024, 20:20
Static task
static1
Behavioral task
behavioral1
Sample
1376f757ec80c864a94cc7e625c6c46e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1376f757ec80c864a94cc7e625c6c46e.exe
Resource
win10v2004-20231215-en
General
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Target
1376f757ec80c864a94cc7e625c6c46e.exe
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Size
3.8MB
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MD5
1376f757ec80c864a94cc7e625c6c46e
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SHA1
bb6baf5801e58110d65de1fcfa8d2e3426e63a65
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SHA256
5cc2f5a6a21c1eaaef46e2e7b170c9352a2a13be4f109aa3b2507a645bc38f4e
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SHA512
e7049b4614891034a727095adf75fa9d9b4e6cd05c7a92e509597fd526be6f33c00f49ad3a4537dadda0a8a6e805961ac05322045e3b27850a632321428dfe65
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SSDEEP
98304:9MuisPObuSn76tTTmL3W5+w85WxkTx5jfpSBndL+:u8k2QPWiSBR+
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4840 svchost.exe 4064 svchost.exe -
Creates a Windows Service
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Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\svchost.exe 1376f757ec80c864a94cc7e625c6c46e.exe File opened for modification C:\Windows\svchost.exe 1376f757ec80c864a94cc7e625c6c46e.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1704 1376f757ec80c864a94cc7e625c6c46e.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1704 1376f757ec80c864a94cc7e625c6c46e.exe 4840 svchost.exe 4064 svchost.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4840 wrote to memory of 4064 4840 svchost.exe 61 PID 4840 wrote to memory of 4064 4840 svchost.exe 61 PID 4840 wrote to memory of 4064 4840 svchost.exe 61
Processes
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C:\Users\Admin\AppData\Local\Temp\1376f757ec80c864a94cc7e625c6c46e.exe"C:\Users\Admin\AppData\Local\Temp\1376f757ec80c864a94cc7e625c6c46e.exe"1⤵
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:1704
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C:\Windows\svchost.exeC:\Windows\svchost.exe1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Windows\svchost.exeC:\Windows\svchost.exe Win72⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4064
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
92KB
MD5ed735641b33fd83c4fa849351ba9831c
SHA1c29174b35ee7292f4aefbc2062d3a5e46c8f7000
SHA2565cce3be31aa6d35dc69a1b8f2f6d9d07c6636d364885120397e5c7c69930b4c3
SHA512d1a17368b8e6d7289c33c166ec7e24965582011d2ebcdfbd29dddae34bc14bda14ee942c08c94bbab3e6e5f8de6dc0bb5e72ccc09b5d0e542eefe4a92602270f