gh0strat | 9543f85f48edf678cebda86b4d33b5423d0f145dcc166ff04e4d1d13a7bfc7a7

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 19:36

Target
9543f85f48edf678cebda86b4d33b5423d0f145dcc166ff04e4d1d13a7bfc7a7.dll
Size 899KB
Sample240613-ybl78sydqa
SHA256 9543f85f48edf678cebda86b4d33b5423d0f145dcc166ff04e4d1d13a7bfc7a7
MD5 703a267092cbb33fe80f691fe286f1f2
SHA1 c29e92d259b2d1a5274954e9c8f8c5cf7be902c7
SHA512 6dabc167d6099ffa890c29ba027ecc11760eb2e8664583490d8431da9f4a215409e9da22ffc08c0745d4ee9c2d45409dac3ee48b68c5ec1d61d14f7ae7fce630
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX2:7wqd87V2
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat rat

Family

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4248-0-0x0000000010000000-0x000000001014F000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4248	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 4248	228	rundll32.exe	90
PID 228 wrote to memory of 4248	228	rundll32.exe	90
PID 228 wrote to memory of 4248	228	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9543f85f48edf678cebda86b4d33b5423d0f145dcc166ff04e4d1d13a7bfc7a7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9543f85f48edf678cebda86b4d33b5423d0f145dcc166ff04e4d1d13a7bfc7a7.dll,#1
  2⤵
  - Suspicious behavior: RenamesItself
  PID:4248

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=1420 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:3604

memory/4248-0-0x0000000010000000-0x000000001014F000-memory.dmp

Download