Analysis
-
max time kernel
144s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28/02/2024, 19:00
Static task
static1
Behavioral task
behavioral1
Sample
JSON.exe-malware
Resource
win7-20240221-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
JSON.exe-malware
Resource
win10v2004-20240226-en
3 signatures
150 seconds
General
-
Target
JSON.exe-malware
-
Size
235KB
-
MD5
3a8a5d3252a154bc42a97eccb84b97ce
-
SHA1
20ef9489c85e06ee06ae3108930758c5d634ffbb
-
SHA256
da049d68a0a8723ddebf502f9c991a2f3c76efdf1ca77bb7e977dc98a5686c3a
-
SHA512
cafe307d68a643d6dcf86718a51c18302a126b299f8ed21a6cbd188d3d7abdc5d4b9aeb171958f81561e30ff033f24dcc0e014d451211ed57cbb9cc549fdf4c1
-
SSDEEP
6144:zbDuqJhf1AVSgE29xxspm0n1vuz3T9yvZJT3CqbMrhryfQNRPaCieMjAkvCJv1Vv:Jf1AVSgE29xxspm0n1vuz3T9yvZJT3CB
Score
3/10
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1548 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\JSON.exe-malware1⤵
- Modifies registry class
PID:2496
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1548
-
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=2804 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵PID:4360