a64b58872e0a0e0db306c170b1e9a00fcaad67caf18d5e0b52ad13989d1e7186 | Triage

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 09:13

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General

Target

$PLUGINSDIR/INetC.dll
Size

45KB
MD5

9f3c809a6f525a8ef0c981c84113560e
SHA1

61770595387f4f6bceb8b7b4542730a865dffdbd
SHA256

4d7a2d9151e02b971f38d10ffe8937f34227ad5a2ce11e7879df094482deca72
SHA512

7ec73df64dcf2f4a394499601551b8d658ec11886709a4125c12a6116bd8864be2274d2b2cb54b3cd731ff75f7f969661c223832138c3243faea028cd71aba84
SSDEEP

768:SAvE90GuY2tO93oLrJRM7Z4EyEpYiTPxxAFKRYidAfPxWElb:5E+GjnmbM7T7TPxuC7yfPxL

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
564	748	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 964 wrote to memory of 748	964	rundll32.exe	84
PID 964 wrote to memory of 748	964	rundll32.exe	84
PID 964 wrote to memory of 748	964	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
  2⤵
  PID:748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 748 -s 624
    3⤵
    - Program crash
    PID:564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 748 -ip 748
1⤵
PID:2444

Network

MITRE ATT&CK Matrix

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