afb4ac161a41a5cfbf2840384831f3de3c8fff622d5aac639c442d8319653326

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 07:53

Target
$PLUGINSDIR/jedenak.dll
Size 138KB
Sample240613-jrcleazelf
SHA256 e2d297f87b3e2c96b2f2e374e0b5c488d8206dd0a06f2a52d0ae51d3013207a9
MD5 6da9e6b43023c40d47441516cfb954cc
SHA1 a958fecab52aaf66854060245599b71d9af49e17
SHA512 66aa6a58bf2896c9a4117e5b85b036b6b1d43e1b09801f7d4b58faa718631f527594065124eba6f102444e775adaed72e1f8d53d194cb546ee7fd15568ba246c
SSDEEP 3072:VJF5nBaExSbm46XI42r6aY7aJ9gnkqF3nk1yXJB:VX58uErw7iuTO1y5B
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1168	1328	WerFault.exe	90

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 1328	2848	rundll32.exe	90
PID 2848 wrote to memory of 1328	2848	rundll32.exe	90
PID 2848 wrote to memory of 1328	2848	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jedenak.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jedenak.dll,#1
  2⤵
  PID:1328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 600
    3⤵
    - Program crash
    PID:1168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1328 -ip 1328
1⤵
PID:3808

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 --field-trial-handle=4360,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4588 /prefetch:8
1⤵
PID:3264