3c9105d0c851b8cba35908d00707e447198b04e85995e48c92077b2e7b24b9c0

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 09:58

Target

PEYSOHAVX.exe
Size

8.3MB
MD5

491c23ecd3104bd6b27952da53d3ba38
SHA1

a29458cb6006528b1f1792dcd56ce631f0a2e332
SHA256

3c9105d0c851b8cba35908d00707e447198b04e85995e48c92077b2e7b24b9c0
SHA512

b72886c24b051441f187ce825ddbc5ca23afdf0650027a7519e40cac1131023efd71d561730a4f7232a21c40c5fa87ba7d75fed7221bc63d9cd5743925d7fd89
SSDEEP

196608:Mrzi0cDeTIE0OiLjv+bhqNVoBKUh8mz4Iv9Plu1D7A7:kieU4GL+9qz8/b4IzuRA7

Score

7^/10

upx

Loads dropped DLL 1 IoCs

pid	Process
2572	PEYSOHAVX.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/files/0x0005000000019381-22.dat	upx
behavioral1/memory/2572-24-0x000007FEF5750000-0x000007FEF5D39000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 2572	2920	PEYSOHAVX.exe	28
PID 2920 wrote to memory of 2572	2920	PEYSOHAVX.exe	28
PID 2920 wrote to memory of 2572	2920	PEYSOHAVX.exe	28

C:\Users\Admin\AppData\Local\Temp\PEYSOHAVX.exe
"C:\Users\Admin\AppData\Local\Temp\PEYSOHAVX.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Users\Admin\AppData\Local\Temp\PEYSOHAVX.exe
  "C:\Users\Admin\AppData\Local\Temp\PEYSOHAVX.exe"
  2⤵
  - Loads dropped DLL
  PID:2572

C:\Users\Admin\AppData\Local\Temp\_MEI29202\python311.dll

Filesize
1.6MB

MD5
0b66c50e563d74188a1e96d6617261e8

SHA1
cfd778b3794b4938e584078cbfac0747a8916d9e

SHA256
02c665f77db6b255fc62f978aedbe2092b7ef1926836290da68fd838dbf2a9f2

SHA512
37d710cb5c0ceb5957d11b61684cfbc65951c1d40ab560f3f3cb8feca42f9d43bd981a0ff44c3cb7562779264f18116723457e79e0e23852d7638b1a954a258f

Download Submit
memory/2572-24-0x000007FEF5750000-0x000007FEF5D39000-memory.dmp

Filesize
5.9MB

Download