gh0strat | 12b2aeed98b868f4f5a5924032c1042c2b3cfe6fff930292cdaf8bce83a8068c

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
28/06/2024, 11:05

Target

19e2cd5915507464b87296dac4d300a6_JaffaCakes118.dll
Size

97KB
MD5

19e2cd5915507464b87296dac4d300a6
SHA1

fdbf441dc9de9033ccfe963150aa79da14ede55a
SHA256

12b2aeed98b868f4f5a5924032c1042c2b3cfe6fff930292cdaf8bce83a8068c
SHA512

a8843e103b7bde0664e0953c192316ad22f2af9dbf8278db4a68a824eb3b45105acefb16c76cfad25c998775eff1dffc4dca3f1ec8cea2bd2d388bbbb06184df
SSDEEP

1536:NwOuUBn/AbxM534x7y8owbyw/wv3acSt0fe98uQTw3wNb3ATz:Nru7xMobFY3a5tme98HTw3wNb3ATz

Score

10^/10

gh0strat rat

Gh0st RAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/1796-0-0x0000000010000000-0x000000001001B000-memory.dmp	family_gh0strat
behavioral1/memory/1796-1-0x0000000010000000-0x000000001001B000-memory.dmp	family_gh0strat
behavioral1/memory/1796-2-0x0000000010000000-0x000000001001B000-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

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Drivers\beep.sys	rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
476	Process not Found

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 1796	1916	rundll32.exe	28
PID 1916 wrote to memory of 1796	1916	rundll32.exe	28
PID 1916 wrote to memory of 1796	1916	rundll32.exe	28
PID 1916 wrote to memory of 1796	1916	rundll32.exe	28
PID 1916 wrote to memory of 1796	1916	rundll32.exe	28
PID 1916 wrote to memory of 1796	1916	rundll32.exe	28
PID 1916 wrote to memory of 1796	1916	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\19e2cd5915507464b87296dac4d300a6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\19e2cd5915507464b87296dac4d300a6_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Drivers directory
  PID:1796

memory/1796-0-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/1796-1-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download
memory/1796-2-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

Download