1334c05897fe44ee33be3b8d8a6cbf5efadaf4b4792dc6c9e06fa35da4d2f5df | Triage

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/04/2024, 17:48

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General

Target

$PLUGINSDIR/ice.dll
Size

120KB
MD5

b16e2a97759e967edf0cdc39b1257fca
SHA1

7fba4e172f3d8b17154dae84133cdb78b98dc9e9
SHA256

b0210e59af07546a138d220af7810e23cac1463b9922fd5818add567d5454e32
SHA512

0436149a9d3aaaca5805214755ef84f35bf957ecdc13e99a58627f14acb1aff38994663d302a84f8a92bd416b53b6cb57d1b097bfdd51eb8742279426b532e7f
SSDEEP

1536:FZGhnOGIODC0W3ZLkJchgyp9OrvoGQLTba1VnABOZLWxMSrM:Kh/9DC1F7G6Tba10OZSaSo

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3604	4672	WerFault.exe	91

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 4672	1140	rundll32.exe	91
PID 1140 wrote to memory of 4672	1140	rundll32.exe	91
PID 1140 wrote to memory of 4672	1140	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ice.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ice.dll,#1
  2⤵
  PID:4672
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 600
    3⤵
    - Program crash
    PID:3604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4672 -ip 4672
1⤵
PID:1888

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=1344 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
1⤵
PID:3316

Network

MITRE ATT&CK Matrix

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