ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327

Analysis

max time kernel
143s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 14:41

Target

ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
Size

24KB
MD5

3924bf896b44acfa6cc79e8e317559b0
SHA1

e5bc5742b4176fa89e1edba03d941541999fd02b
SHA256

ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327
SHA512

0c570da778ec2a8b59719f89b0795ea9acbfb542f4a2212ae8f532772053f4fd1aff1ba038dc55519b72667954f979f0fe6962c5eda9458e8d4ca0a78104b665
SSDEEP

768:EMRaGKh3QvnRrk3N2BbnteBQ2HU/D5idOd9c16I98EbvpZ:EM5KhAvnRrGCtmQ20/EQd9aZbhZ

Score

5^/10

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\amurpm.dll	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
File opened for modification	C:\Windows\SysWOW64\userinit.exe	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
File opened for modification	C:\Windows\SysWOW64\ntxeed.dll	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process
PID 4536 set thread context of 0	4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 2348	4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe	80
PID 4536 wrote to memory of 2348	4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe	80
PID 4536 wrote to memory of 2348	4536	ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe	80

C:\Users\Admin\AppData\Local\Temp\ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe
"C:\Users\Admin\AppData\Local\Temp\ca8e4f32455045969c6ebacbc8e656a953b8556ad3c25d5eb73d5c821297b327.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe
  2⤵
  PID:2348

memory/4536-135-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download