27bf8e239f59a87c27cc9d1c7e92adece25427d246cb5c04fa0237930181fea9 | Triage

Analysis

max time kernel
142s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04-05-2024 04:47

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General

Target

$PLUGINSDIR/nsisSlideshow.dll
Size

7KB
MD5

92148c2fcdc2c588aebc6acaef11ad4d
SHA1

5df90a446d80ad69816c2375e01287ba1c3fef96
SHA256

3beaaf45b95d7554e646812291025b873b1265ef63723aefe6ffeeac40469231
SHA512

a10951980148ff999a7a279cdb041c5a158be9f5a8abee22b51fae4cd8eeb84707724f7d4383eed0e90267bf299a9f041bb659aae624a9cf7cb97a58bf996924
SSDEEP

96:jxDCYdyPLISNJikdpdlCE5tJeCZiPodd:t8kkdD0OCLPodd

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
536	4836	WerFault.exe	89

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 4836	4064	rundll32.exe	89
PID 4064 wrote to memory of 4836	4064	rundll32.exe	89
PID 4064 wrote to memory of 4836	4064	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisSlideshow.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisSlideshow.dll,#1
  2⤵
  PID:4836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 616
    3⤵
    - Program crash
    PID:536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4836 -ip 4836
1⤵
PID:5020

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=3808 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:1796

Network

MITRE ATT&CK Matrix

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