Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 00:04
Static task
static1
Behavioral task
behavioral1
Sample
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe
Resource
win10v2004-20220812-en
General
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Target
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe
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Size
379KB
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MD5
6f1d5c57b3b415edc3767b079999dd50
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SHA1
4c93812daff305a4a9942613f0a9f2ee2120d187
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SHA256
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486
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SHA512
67e03f909bb6ae0361c80e3c4921e86f38d67237f8da22fd83e3ee51dc70b7a9f6859f990810de2fd9dc5823f6771d0ef37cf231c6bf3af433863e203958c59c
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SSDEEP
6144:X6d30w6+NhJWgmRA5OzXlppA4ro/R+nXEUiwgk86mCdyEFN2:X6d16HA5OzxroAnXEjY86HlN
Malware Config
Signatures
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NetWire RAT payload 5 IoCs
Processes:
resource yara_rule behavioral2/memory/4820-134-0x0000000000000000-mapping.dmp netwire behavioral2/memory/4820-135-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral2/memory/4820-137-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral2/memory/4820-139-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral2/memory/4820-140-0x0000000000400000-0x000000000041E000-memory.dmp netwire -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\File = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe" f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exedescription pid process target process PID 4880 set thread context of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exedescription pid process Token: SeDebugPrivilege 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe Token: 33 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe Token: SeIncBasePriorityPrivilege 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exedescription pid process target process PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe PID 4880 wrote to memory of 4820 4880 f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe"C:\Users\Admin\AppData\Local\Temp\f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exeC:\Users\Admin\AppData\Local\Temp\f9f90557fca9b219f73f55e987ba8d5ff40e623143a3a05c77287634a9708486.exe2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4820-134-0x0000000000000000-mapping.dmp
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memory/4820-135-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4820-137-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4820-139-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4820-140-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4880-132-0x00000000749E0000-0x0000000074F91000-memory.dmpFilesize
5.7MB
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memory/4880-133-0x00000000749E0000-0x0000000074F91000-memory.dmpFilesize
5.7MB
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memory/4880-138-0x00000000749E0000-0x0000000074F91000-memory.dmpFilesize
5.7MB