gh0strat | b55d31b902d1bf3f941c2ac1bcb35549180c90bea74bc1c9db3158f04c84bbd0

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
12/06/2024, 23:40

Target

b55d31b902d1bf3f941c2ac1bcb35549180c90bea74bc1c9db3158f04c84bbd0.dll
Size

51KB
MD5

9d72d54a89adfcfcd88406bf228def41
SHA1

c2f4da62acc2b8a9a62a6c96151a14007468b2ff
SHA256

b55d31b902d1bf3f941c2ac1bcb35549180c90bea74bc1c9db3158f04c84bbd0
SHA512

cc6059364e0ba858464be1d7d490305187bb7b0df31a78f747dccbc237e92979812c545e70c732ee23beeb3637267feb82082c3e50e3218f6b66224b6648698a
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLJJYH5:1dWubF3n9S91BF3fbotJYH5

Score

10^/10

gh0strat rat

Family

gh0strat

kinh.xmcxmr.com

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/344-0-0x0000000010000000-0x0000000010011000-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
344	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 344	2280	rundll32.exe	28
PID 2280 wrote to memory of 344	2280	rundll32.exe	28
PID 2280 wrote to memory of 344	2280	rundll32.exe	28
PID 2280 wrote to memory of 344	2280	rundll32.exe	28
PID 2280 wrote to memory of 344	2280	rundll32.exe	28
PID 2280 wrote to memory of 344	2280	rundll32.exe	28
PID 2280 wrote to memory of 344	2280	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b55d31b902d1bf3f941c2ac1bcb35549180c90bea74bc1c9db3158f04c84bbd0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b55d31b902d1bf3f941c2ac1bcb35549180c90bea74bc1c9db3158f04c84bbd0.dll,#1
  2⤵
  - Suspicious behavior: RenamesItself
  PID:344

memory/344-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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