Analysis
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max time kernel
194s -
max time network
248s -
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 17:29
Static task
static1
Behavioral task
behavioral1
Sample
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe
Resource
win10v2004-20221111-en
General
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Target
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe
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Size
160KB
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MD5
353e2f067d91a418c1e33a0c6fc438ab
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SHA1
1fafad6f29fe51416f05f2644742d10ebfae86e2
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SHA256
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d
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SHA512
4895ac68a8bbdb699b11f5bfa771a65d651d36e1b03813af0747660187fd10964bd44df5db0a663f344270b20c9c046525222f80195c99b79f591da2058ed337
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SSDEEP
3072:HQl1XQB8Dl2v90PgQLVBpPXGVc8R3dB88BoyRs9oFTecls6QmSTq2JpEu:w1XQB8xVXGVc87tZMcls6QmS9k
Malware Config
Signatures
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NetWire RAT payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/3328-134-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral2/memory/3328-136-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral2/memory/3328-137-0x0000000000400000-0x000000000041E000-memory.dmp netwire -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WSILlzCwX = "\"C:\\Users\\Admin\\AppData\\Roaming\\WSILlzCwX\\WSILlzCwX.exe\"" RegSvcs.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exedescription pid process target process PID 4272 set thread context of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 set thread context of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe -
Drops file in Windows directory 2 IoCs
Processes:
RegSvcs.exedescription ioc process File created C:\Windows\Microsoft.NET\Framework\v2.0.50727\.Identifier RegSvcs.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\.Identifier RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exepid process 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exedescription pid process Token: SeDebugPrivilege 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe -
Suspicious use of WriteProcessMemory 22 IoCs
Processes:
baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exedescription pid process target process PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 3328 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 2884 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 2884 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 2884 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 4580 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 4580 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 4580 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe PID 4272 wrote to memory of 5084 4272 baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe"C:\Users\Admin\AppData\Local\Temp\baf168f95f37380c22bc1e385e73fdae7ac384381a0586084dbf94d8f639063d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"2⤵
- Drops file in Windows directory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe" /WSILlzCwX /C:\Users\Admin\AppData\Roaming\WSILlzCwX\WSILlzCwX.exe2⤵
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe" /WSILlzCwX /C:\Users\Admin\AppData\Roaming\WSILlzCwX\WSILlzCwX.exe2⤵
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe" /WSILlzCwX /C:\Users\Admin\AppData\Roaming\WSILlzCwX\WSILlzCwX.exe2⤵
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2884-139-0x0000000000000000-mapping.dmp
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memory/3328-136-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/3328-134-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/3328-137-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/3328-133-0x0000000000000000-mapping.dmp
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memory/4272-132-0x0000000074630000-0x0000000074BE1000-memory.dmpFilesize
5.7MB
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memory/4272-138-0x0000000074630000-0x0000000074BE1000-memory.dmpFilesize
5.7MB
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memory/4272-146-0x0000000074630000-0x0000000074BE1000-memory.dmpFilesize
5.7MB
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memory/4580-140-0x0000000000000000-mapping.dmp
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memory/5084-141-0x0000000000000000-mapping.dmp
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memory/5084-142-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/5084-143-0x0000000074630000-0x0000000074BE1000-memory.dmpFilesize
5.7MB
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memory/5084-144-0x0000000074630000-0x0000000074BE1000-memory.dmpFilesize
5.7MB
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memory/5084-145-0x0000000074630000-0x0000000074BE1000-memory.dmpFilesize
5.7MB