4de22f65551da53a761b1e9049abfcfdeddb4f36dfd50503f4ac45a0e4f972a4 | Triage

Analysis

max time kernel
93s
max time network
113s
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, 13:05

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General

Target

$PLUGINSDIR/inetc.dll
Size

31KB
MD5

5da9df435ff20853a2c45026e7681cef
SHA1

39b1d70a7a03e7c791cb21a53d82fd949706a4b4
SHA256

9c52c74b8e115db0bde90f56382ebcc12aff05eb2232f80a4701e957e09635e2
SHA512

4ab3b1572485a8a11863adada2c6ec01e809a4b09f99d80903c79a95b91f299b8f2cd6cceaa915567e155a46291a33fb8ccb95141d76d4e7b0e040890d51d09f
SSDEEP

768:FRci+9MscTJMR2+d8heiwhSruaFajMGbJDVVG08:Fg9sTJv+AVwhl25ci

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3568	4448	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 4448	2480	rundll32.exe	85
PID 2480 wrote to memory of 4448	2480	rundll32.exe	85
PID 2480 wrote to memory of 4448	2480	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
  2⤵
  PID:4448
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 624
    3⤵
    - Program crash
    PID:3568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4448 -ip 4448
1⤵
PID:1452

Network

MITRE ATT&CK Matrix

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