13a9f413c6485532d819e2145d2e46dd02418502168d6a36fdaa1ffe5b95d360 | Triage

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 03:09

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General

Target

$PLUGINSDIR/ebtojrw.dll
Size

153KB
MD5

0b382d5872f5024702415343299d8ee2
SHA1

b26ba8de9297e3bc7323c571b8166f5b3ccf8dad
SHA256

8534f21856bd94cbc6ded87b91f2c4a3413840555f4f2ca7f8bad0107b6d884e
SHA512

cc62cc21173754399916978689d306ba8e026ba3acdd0d987811be86572ec43302096bbecdfed54f22cc87a2f14affbf844c70484e7df1233b9feb370217a07b
SSDEEP

3072:GBjQGDNYrh/AXg82+QjT+eG//svnp6UC:MQlKw+QH3G/x

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1728	1236	WerFault.exe	80

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 1236	2332	rundll32.exe	80
PID 2332 wrote to memory of 1236	2332	rundll32.exe	80
PID 2332 wrote to memory of 1236	2332	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ebtojrw.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ebtojrw.dll,#1
  2⤵
  PID:1236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 600
    3⤵
    - Program crash
    PID:1728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1236 -ip 1236
1⤵
PID:1476

Network

MITRE ATT&CK Matrix

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