b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10

Analysis

max time kernel
156s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 10:17

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General

Target

b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
Size

1.6MB
MD5

f54c25f147138ccbdb531609dc8fc13e
SHA1

f0e0d9e99d86a9e7446394abeccf93e17c389a79
SHA256

b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10
SHA512

5785767c7122b5012d34a76bfd03db0e179659fc40991a8040943a6e86773a86213853f8211e197c49f87800d838c985f47ee8b8ad690baa05acdc4b240cc493
SSDEEP

24576:NzD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUY7:n6/ye0PIphrp9Zuvjqa0Uid8

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe

description	pid	process	target process
PID 3864 set thread context of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe

pid	process
4244	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
4244	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
4244	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
4244	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
4244	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe

description	pid	process	target process
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
PID 3864 wrote to memory of 4244	3864	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe	b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe

C:\Users\Admin\AppData\Local\Temp\b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
"C:\Users\Admin\AppData\Local\Temp\b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3864

C:\Users\Admin\AppData\Local\Temp\b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe
"C:\Users\Admin\AppData\Local\Temp\b9aac62f9d0620138380192706cf86efef3093572d11afa4e02fc5c59773fe10.exe"
2⤵
- Suspicious use of SetWindowsHookEx
PID:4244

Network

MITRE ATT&CK Matrix

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Downloads

memory/4244-132-0x0000000000000000-mapping.dmp

Download
memory/4244-133-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4244-134-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4244-135-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4244-136-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4244-137-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4244-138-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download