d311509ef08c9eb1b0505bef41b4ec206b82beb5ee756f680cf4b0bcfab10189 | Triage

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 19:31

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General

Target

$PLUGINSDIR/INetC.dll
Size

24KB
MD5

640bff73a5f8e37b202d911e4749b2e9
SHA1

9588dd7561ab7de3bca392b084bec91f3521c879
SHA256

c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502
SHA512

39c6c358e2b480c8cbebcc1da683924c8092fb2947f2da4a8df1b0dc1fdda61003d91d12232a436ec88ff4e0995b7f6ee8c6efbdca935eaa984001f7a72fea0a
SSDEEP

384:wv1j9e9dEs+rN+qFLAjNXT37vYnOrvFhSL+ZwcSyekzANZBJ:w1AvEs3HBLzYn29vYh

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2036	732	WerFault.exe	87

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3932 wrote to memory of 732	3932	rundll32.exe	87
PID 3932 wrote to memory of 732	3932	rundll32.exe	87
PID 3932 wrote to memory of 732	3932	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
  2⤵
  PID:732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 624
    3⤵
    - Program crash
    PID:2036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 732 -ip 732
1⤵
PID:5104

Network

MITRE ATT&CK Matrix

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