Analysis
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max time kernel
47s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
26-09-2022 11:36
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
23 signatures
150 seconds
General
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Target
file.exe
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Size
597KB
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MD5
dc31dd18ff73547678378541a5d8f6e8
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SHA1
8b918dfce983cf699ace47d3daec43cef8c800a1
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SHA256
af60abc8f32a47fe154e7f5a9e6910200f944524f437f45686f53ad4c49b0098
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SHA512
f8d3af1f39ab7de9acf8f830d34d847c0761ac16c4a6c3349112887bfd51aac4f996a7217ed7210e79447a4444af05dc4700b5a54e58e7ec68dd963d94723ba4
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SSDEEP
6144:9yBjzrLQCokvmTcVDBIdmDazpvuFKvXd/ccjuJSfP:ifuoVDBIdmmV+iXRaJCP
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
file.exedescription pid process target process PID 1768 set thread context of 1716 1768 file.exe file.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1520 1716 WerFault.exe file.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
file.exefile.exedescription pid process target process PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1768 wrote to memory of 1716 1768 file.exe file.exe PID 1716 wrote to memory of 1520 1716 file.exe WerFault.exe PID 1716 wrote to memory of 1520 1716 file.exe WerFault.exe PID 1716 wrote to memory of 1520 1716 file.exe WerFault.exe PID 1716 wrote to memory of 1520 1716 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 1716 -s 963⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1520-73-0x0000000000000000-mapping.dmp
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memory/1716-55-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1716-56-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1716-58-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1716-60-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1716-62-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1716-64-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1716-65-0x000000000009436C-mapping.dmp
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memory/1716-69-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1716-72-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1768-54-0x0000000000260000-0x00000000002FA000-memory.dmpFilesize
616KB