Analysis
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max time kernel
19s -
max time network
71s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
19-07-2021 15:13
Static task
static1
Behavioral task
behavioral1
Sample
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe
Resource
win10v20210408
General
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Target
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe
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Size
1.2MB
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MD5
2d619dfd3178ee2ffbcfc488c1211d4f
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SHA1
971cf6179b962d3612d0aff277960e0638017401
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SHA256
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a
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SHA512
0611fd9ec274528b0b1a993291bfcec35e9aabb54203855b524cccc70e582958686239cce33c1c01427cc5d8a3baeb13d753c03feaf00b856a72742808f0c7fe
Malware Config
Signatures
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NetWire RAT payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/544-114-0x0000000000400000-0x0000000000420000-memory.dmp netwire behavioral2/memory/544-115-0x00000000004021DA-mapping.dmp netwire -
Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 3316 created 544 3316 WerFault.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ir669R4jLH = "C:\\Users\\Admin\\AppData\\Roaming\\cqHZ92liPq\\cqHZ92liPq.exe" b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\9xj2 = "C:\\Users\\Admin\\AppData\\Roaming\\exploe.exe" b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exedescription pid process target process PID 652 set thread context of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3316 544 WerFault.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exepid process 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exedescription pid process target process PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe PID 652 wrote to memory of 544 652 b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe"C:\Users\Admin\AppData\Local\Temp\b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe"C:\Users\Admin\AppData\Local\Temp\b325c03e9582b83c544796f4518fa68b93053b1d21079049f9a8ddf6700a392a.bin.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 544 -s 83⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash