f07f6044bbe87080fd9a49ff5b8929edb42ec1e7d0c7bdb1d4ec6b22ca197010 | Triage

Analysis

max time kernel
113s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2023, 13:59

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General

Target

CDM 2.00.00/FTBUSUI.dll
Size

104KB
MD5

e3974afac60ee2c3ec118d560c7fe98c
SHA1

b6c353060d15d4aa136605cfa1721d1c21efc64d
SHA256

c8e47ba55381bd3df5484a65c4682adf84f694e72b972a0f1c312bac2c0b5dad
SHA512

d9bc13c509a7f753fac04368be146d6bc4f234dfa9a8ccb0f02c96c0f5299041095cc783fda0d9672eca10e7516874af4bd757d09bb72639616f3f3c2c7e3c8a
SSDEEP

1536:oP72a5kDD3OpwYKsFf8LiHuOCJw7IevtW/:Yn546WLijdI6tW

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3392	4132	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3104 wrote to memory of 4132	3104	rundll32.exe	84
PID 3104 wrote to memory of 4132	3104	rundll32.exe	84
PID 3104 wrote to memory of 4132	3104	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\CDM 2.00.00\FTBUSUI.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\CDM 2.00.00\FTBUSUI.dll",#1
  2⤵
  PID:4132
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4132 -s 604
    3⤵
    - Program crash
    PID:3392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4132 -ip 4132
1⤵
PID:4312

Network

MITRE ATT&CK Matrix

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