gh0strat | 74c8ab3eb8241df35ae298e11c66de9b6175cce2c62607c7d0bae071d2367d4d

Analysis

max time kernel
141s
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
08/05/2024, 15:05

Target
e4bad76b1c333714168cf1c7d76c4e60_NEIKI.dll
Size 899KB
Sample240508-sgk98sce68
SHA256 74c8ab3eb8241df35ae298e11c66de9b6175cce2c62607c7d0bae071d2367d4d
MD5 e4bad76b1c333714168cf1c7d76c4e60
SHA1 cf2f7917d2d1626780613d32a423ab71643a990d
SHA512 02798a3138c252ef34a29f9b27a0275ebadb6bd3608c32895b7c6d2979a32457ea9aa94ab423bca9303f19e2a99a5e5eaa29838f826e6ae583db8574834768f1
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX+:7wqd87V+
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat rat

Family

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4956-0-0x0000000010000000-0x000000001014F000-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
4956	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 4956	2332	rundll32.exe	90
PID 2332 wrote to memory of 4956	2332	rundll32.exe	90
PID 2332 wrote to memory of 4956	2332	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e4bad76b1c333714168cf1c7d76c4e60_NEIKI.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e4bad76b1c333714168cf1c7d76c4e60_NEIKI.dll,#1
  2⤵
  - Suspicious behavior: RenamesItself
  PID:4956

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=3620 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:1172

memory/4956-0-0x0000000010000000-0x000000001014F000-memory.dmp

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