0acb4b0b9141522ba0daf85ea29ea2c2808426ef241a5bac4c9141116ebf63ba | Triage

Analysis

max time kernel
113s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07-04-2024 11:51

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General

Target

api-ms-win-crt-string-l1-1-0.dll
Size

24KB
MD5

5e72659b38a2977984bbc23ed274f007
SHA1

ea622d608cc942bdb0fad118c8060b60b2e985c9
SHA256

44a4db6080f6bdae6151f60ae5dc420faa3be50902e88f8f14ad457dec3fe4ea
SHA512

ed3cb656a5f5aee2cc04dd1f25b1390d52f3e85f0c7742ed0d473a117d2ac49e225a0cb324c31747d221617abcd6a9200c16dd840284bb29155726a3aa749bb1
SSDEEP

768:J6S5yguNvZ5VQgx3SbwA71IkF+w8iB66kP:Jl5yguNvZ5VQgx3SbwA71Itnb6kP

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2236	1684	rundll32.exe	92
PID 1684 wrote to memory of 2236	1684	rundll32.exe	92
PID 1684 wrote to memory of 2236	1684	rundll32.exe	92

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-string-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-string-l1-1-0.dll,#1
  2⤵
  PID:2236

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=1304 --field-trial-handle=2256,i,18272763564106695635,11201593968620719822,262144 --variations-seed-version /prefetch:8
1⤵
PID:4828

Network

MITRE ATT&CK Matrix

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Downloads