Analysis
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max time kernel
145s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2022 19:11
Static task
static1
Behavioral task
behavioral1
Sample
a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe
Resource
win7-20221111-en
windows7-x64
7 signatures
150 seconds
General
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Target
a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe
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Size
377KB
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MD5
c24b5eb6a9f0ba38c55cf416a185ab4d
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SHA1
c96031fe6c3da65f3780ba63a3509b7e9b346829
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SHA256
a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb
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SHA512
afa2957b4dca0ff46a51ba9395b4193fdb09470eec8464cf0b79c31662ead87870bbfbaa0b6b86bff4463199502748a748bc61be961b46bf203749de32dac846
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SSDEEP
6144:278AR98NXE85WQ7Cv7CCbMLH69/JmBCsFVcRifr1:278Y8vWQ7WoLHGhIF
Malware Config
Signatures
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NetWire RAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3192-136-0x0000000000640000-0x000000000065E000-memory.dmp netwire -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exedescription pid process target process PID 2020 set thread context of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exedescription pid process target process PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe PID 2020 wrote to memory of 3192 2020 a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe notepad.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe"C:\Users\Admin\AppData\Local\Temp\a923395b78f63b0331250ad82ffd19de333b91906a4de78d11752e3fc32d99fb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2020-132-0x0000000075230000-0x00000000757E1000-memory.dmpFilesize
5.7MB
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memory/2020-133-0x0000000075230000-0x00000000757E1000-memory.dmpFilesize
5.7MB
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memory/2020-137-0x0000000075230000-0x00000000757E1000-memory.dmpFilesize
5.7MB
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memory/3192-134-0x0000000000000000-mapping.dmp
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memory/3192-136-0x0000000000640000-0x000000000065E000-memory.dmpFilesize
120KB