af8155a3e844a02b36d69bbcf4922e845d0d3eb9dd11c6fd0f777d94d13a7d30

Analysis

max time kernel
119s
max time network
129s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
12/06/2024, 10:37

Target
FFModules/RMCodecs/tools/rnaudiopacketizer.dll
Size 84KB
Sample240612-mn9zaavepr
SHA256 840ec92e7114930c40f0eb7aad637abcf7cb8bcd7910453f50ec51bdad8a73ef
MD5 f2fbe7e788946086be1b863d7e6a33af
SHA1 2e03fb2978191339fe2a23b9f48e2eebd69446b3
SHA512 cf2c5fa5fa966455d101cff98940c9da38e1ca3bcfbe885c5516e1c29adda30f93fc5dae8a6d5556f19fb6d1dfc3237d16a87337f1b84a44d1b23c7b7cea3462
SSDEEP 1536:2anxp8/bZeS6W1F08R48YeZUSs6wPAC5NRnjqgw:LczZBOO48jnaDVnjqgw
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2600	2860	rundll32.exe	28
PID 2860 wrote to memory of 2600	2860	rundll32.exe	28
PID 2860 wrote to memory of 2600	2860	rundll32.exe	28
PID 2860 wrote to memory of 2600	2860	rundll32.exe	28
PID 2860 wrote to memory of 2600	2860	rundll32.exe	28
PID 2860 wrote to memory of 2600	2860	rundll32.exe	28
PID 2860 wrote to memory of 2600	2860	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\FFModules\RMCodecs\tools\rnaudiopacketizer.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\FFModules\RMCodecs\tools\rnaudiopacketizer.dll,#1
  2⤵
  PID:2600