a469d8ec35c86e1e94f31c37c3008a3e445fee8c62a0f855716e2fe6bd906e19 | Triage

Analysis

max time kernel
111s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 09:41

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

ea60c7bd5edd6048601729bd31362c16
SHA1

6e6919d969eb61a141595014395b6c3f44139073
SHA256

4e72c8b4d36f128b25281440e59e39af7ec2080d02e024f35ac413d769d91f39
SHA512

f9dc35220697153bb06e3a06caf645079881cb75aed008dbe5381ecaf3442d5be03500b36bbca8b3d114845fac3d667ddf4063c16bc35d29bbea862930939993
SSDEEP

48:im1nEhqneMPUptuMMNvimk2BAZuMTRCpYEvJdUJvR0J6of5dwe:F1jpl9NLBAZuYtR0xd

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2716	1776	WerFault.exe	90

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 1776	4068	rundll32.exe	90
PID 4068 wrote to memory of 1776	4068	rundll32.exe	90
PID 4068 wrote to memory of 1776	4068	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  PID:1776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 600
    3⤵
    - Program crash
    PID:2716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1776 -ip 1776
1⤵
PID:4744

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2660 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
1⤵
PID:4888

Network

MITRE ATT&CK Matrix

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