7af496b9b0be5083b3e99fb7d9172511f4de9bc61f6fc33c5379fc5e8db9e729 | Triage

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
31-05-2024 18:22

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General

Target

$PLUGINSDIR/hwicqlt.dll
Size

125KB
MD5

40a2f2afdc75fae2df6c98046b8213a5
SHA1

4353ca892730c82bb993b8f33b9bf74d3c2e3c48
SHA256

4ebf3abdf86dcd21736e1e3f918145e0b185cf7153205dd86ade90bdf43c2eeb
SHA512

447bfab9f40c009ef6d5563a5de74d9b600843ffa71e9d428bb7f329163612fdccef7c7e7739b017de5059af6b14bf93bab4cbc6d7828a5c89e23dc96131aa1b
SSDEEP

3072:6vgDAOSB+nF1WaJtK9LY1RO1j16V1+ry:6vg32aKuRsaQry

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
840	540	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 556 wrote to memory of 540	556	rundll32.exe	82
PID 556 wrote to memory of 540	556	rundll32.exe	82
PID 556 wrote to memory of 540	556	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\hwicqlt.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\hwicqlt.dll,#1
  2⤵
  PID:540
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 600
    3⤵
    - Program crash
    PID:840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 540 -ip 540
1⤵
PID:1744

Network

MITRE ATT&CK Matrix

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