88feaa6acdfd75de35b39c26b4f772f9f136ec0b9db74a3c7f4045653bda463b | Triage

Analysis

max time kernel
147s
max time network
279s
platform
windows10-2004_x64
resource
win10v2004-20240704-es
resource tags

arch:x64arch:x86image:win10v2004-20240704-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
09/07/2024, 02:14

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General

Target

ExitLag/Qt5Network.dll
Size

1.0MB
MD5

2e3db1cd1ec59d08706438258e86ea30
SHA1

bc20b1e40049386e6bea3f448a6852bc879a8821
SHA256

37275f3ea79d15a2792bf21f71f1df825f201cf8b33aa1f94ca93d62d76b216c
SHA512

0c0e0e02ccadc3f2b3f6c8cbf2c162fb73734b0b244c80048968a6fe268450a270a3f92b155daf6268fef246d26ad417e6cec224133fd66e6ffb3a5394b04358
SSDEEP

24576:Aul0ktv339DOBVXaIFP698DWk7PVmr0qwjb:A8sJVWAcwnH

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2456	1224	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 1224	3440	rundll32.exe	83
PID 3440 wrote to memory of 1224	3440	rundll32.exe	83
PID 3440 wrote to memory of 1224	3440	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExitLag\Qt5Network.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExitLag\Qt5Network.dll,#1
  2⤵
  PID:1224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 720
    3⤵
    - Program crash
    PID:2456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1224 -ip 1224
1⤵
PID:2668

Network

MITRE ATT&CK Matrix

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