9f5ccf01f1c019da473e81593536aed6ed7cd44e3ce78ce845accebe5ee6dcf9 | Triage

Analysis

max time kernel
142s
max time network
162s
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 22:53

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General

Target

$_43_/Modules/InSes.dll
Size

37KB
MD5

7ad47a04c4bf17d6fec2cb25d6c3d58e
SHA1

3e89bb832ad06cf28b64dce60e657edfcc1cc387
SHA256

6837d7c7050bc16a35824de09c345b70365a5e7f3dff61ef496ddc03d889b39e
SHA512

1ff31b057a940e226e0791844db37d5cb00453814665f5110699987417163e8fc739573be9d8507d38a7c6d6bb1b46838466d7dcd064c8300dae07c212bdb3c1
SSDEEP

768:Af1XICcyTu1zDy181yFO//cTR9RPyVh6/3riBR:01RBl1mA00TJPIh6/3ri/

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2136 wrote to memory of 4844	2136	rundll32.exe	rundll32.exe
PID 2136 wrote to memory of 4844	2136	rundll32.exe	rundll32.exe
PID 2136 wrote to memory of 4844	2136	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_43_\Modules\InSes.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_43_\Modules\InSes.dll,#1
2⤵
PID:4844

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=4044 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:4500

Network

MITRE ATT&CK Matrix

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