f4665a7274e113691256ab2e8d894098a5861558492ad71ee76544d029a172c1 | Triage

Analysis

max time kernel
140s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 22:54

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General

Target

fisheye.dll
Size

416KB
MD5

a14f8e9ca1e141978083e865507ac032
SHA1

006af7a039a14493f85f0215fa2a714cdc6c94a2
SHA256

169e3f109085a5a94e5d3aec008469ea4a38be242714af01351eb299e69c3c7b
SHA512

abab824ae0e308085e2582d39416d232cab4f6b7d9b801b9075fd38fed6036418ac2ff3f958d23677c6012020a873e2fffd9024cd6d3fb81255bf177da5f99fe
SSDEEP

6144:ctqB/w7rEYVAD8JJXig0F5NAvWekLf//Fm0ynl8oNlznl8nFxwc:ccSfEZD8JND0F5NAvWekf/oN72k

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1480 3928 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1596 wrote to memory of 3928	1596	rundll32.exe	rundll32.exe
PID 1596 wrote to memory of 3928	1596	rundll32.exe	rundll32.exe
PID 1596 wrote to memory of 3928	1596	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fisheye.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1596

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fisheye.dll,#1
2⤵
PID:3928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 600
3⤵
- Program crash
PID:1480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 3928 -ip 3928
1⤵
PID:2744

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=4080 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:4592

Network

MITRE ATT&CK Matrix

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