Analysis
- max time kernel
137s - max time network
138s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:53
Static task
static1
Behavioral task
behavioral1
Sample
URGENT_NEW_ORDER#4064406_pdf.exe
Resource
win7v20201028
0 signatures
0 seconds
General
- Target URGENT_NEW_ORDER#4064406_pdf.exe
- Size 1.6MB
- Sample201109-d2wlpbqsjs
- SHA256 4b110258d8a90160fd07abfd441805de6b8e1cb646c0734febd7de606ca5a4e4
- MD5 490cac4e912a229afebdc469bd7f0109
- SHA1 2733008db05084ca2426972086d4edbac592e6e9
- SHA512 2ef1170a109829b59b15a24730676fc9d3e6727df082303a5e70b92388ab8c1a7d3f9d71f57e0e3f51529cbce21efa6ba95c27d5cd1ce984401b26c2192f5415
- MD5 SHA1 SHA512
Malware Config
Signatures
- NetWire RAT payload 2 IoCs
resource yara_rule behavioral2/memory/2892-0-0x0000000000AA0000-0x0000000000AD3000-memory.dmp netwire behavioral2/memory/2892-1-0x0000000000AA242D-mapping.dmp netwire - Drops startup file 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PrintBrmUi.url URGENT_NEW_ORDER#4064406_pdf.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 740 set thread context of 2892 740 URGENT_NEW_ORDER#4064406_pdf.exe 75 - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 740 URGENT_NEW_ORDER#4064406_pdf.exe 740 URGENT_NEW_ORDER#4064406_pdf.exe 740 URGENT_NEW_ORDER#4064406_pdf.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 740 URGENT_NEW_ORDER#4064406_pdf.exe 740 URGENT_NEW_ORDER#4064406_pdf.exe 740 URGENT_NEW_ORDER#4064406_pdf.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 740 wrote to memory of 2892 740 URGENT_NEW_ORDER#4064406_pdf.exe 75 PID 740 wrote to memory of 2892 740 URGENT_NEW_ORDER#4064406_pdf.exe 75 PID 740 wrote to memory of 2892 740 URGENT_NEW_ORDER#4064406_pdf.exe 75 PID 740 wrote to memory of 2892 740 URGENT_NEW_ORDER#4064406_pdf.exe 75 PID 740 wrote to memory of 2892 740 URGENT_NEW_ORDER#4064406_pdf.exe 75
Processes
-
C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe"C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:740 -
C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe"C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe"2⤵PID:2892
-