Analysis
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max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
22-09-2022 13:51
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
21 signatures
150 seconds
General
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Target
file.exe
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Size
7.5MB
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MD5
a1936300c71efd096e2caca62af4c4a9
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SHA1
cb2d0f1e56f7b8016ec5b61dd8e80a238b408715
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SHA256
c992ef827d88ae7a24a9ae36ab7406ad9366f4783d258c8ac3957a2ab54c3d83
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SHA512
a5a576e96511ae12e0bfb84d088f9dceabf2b53e570c723ac10079ceeb4f1ea3c31dd6cc6239b4b6b8836d0f8bc772b8adc6ac8b71d3b7c39a01af177d1784be
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SSDEEP
196608:hRToN416hR2fFkD4fE+++9iTsCsa1nGzxDQUfyIb6H//OeVPlXMwN:583
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
file.exedescription pid process target process PID 1504 set thread context of 2040 1504 file.exe file.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1304 2040 WerFault.exe file.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
file.exefile.exedescription pid process target process PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 1504 wrote to memory of 2040 1504 file.exe file.exe PID 2040 wrote to memory of 1304 2040 file.exe WerFault.exe PID 2040 wrote to memory of 1304 2040 file.exe WerFault.exe PID 2040 wrote to memory of 1304 2040 file.exe WerFault.exe PID 2040 wrote to memory of 1304 2040 file.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 963⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1304-73-0x0000000000000000-mapping.dmp
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memory/1504-54-0x00000000008A0000-0x000000000101B000-memory.dmpFilesize
7.5MB
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memory/2040-55-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/2040-56-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/2040-58-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/2040-60-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/2040-62-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/2040-69-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/2040-65-0x000000000009436C-mapping.dmp
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memory/2040-64-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/2040-72-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB