17f8cca8f6a4b87e40b44ea1d3079d9402208553f9722f324acb019c19959452

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 00:44

Target

ZdxPro.dll
Size

216KB
MD5

30ba5996af6fbc4e7b47321327608620
SHA1

c4a7a9bc53085181b83f94f862e6708144060692
SHA256

a37f59942789a2c49575216689dced3ce96749523c49a02f166248e82314b38d
SHA512

8b3de624aae2745c9e12544392df1b19ea5abaee6ac2d9e3f1f6e2d1fe3ff3ae5f1980659ea0cf964c5321378bc1114d4f69a6f92071f110b0257d2fedec2056
SSDEEP

6144:/qMmee6ICfPQAX5/6HVtDA6ZZ61S5lkxL:iMSbCfIHkUs1S4xL

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral3/memory/2152-1-0x0000000010000000-0x0000000010038000-memory.dmp	upx
behavioral3/memory/2152-0-0x0000000010000000-0x0000000010038000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1848	2152	WerFault.exe	16

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2152	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2152	2196	rundll32.exe	16
PID 2196 wrote to memory of 2152	2196	rundll32.exe	16
PID 2196 wrote to memory of 2152	2196	rundll32.exe	16
PID 2196 wrote to memory of 2152	2196	rundll32.exe	16
PID 2196 wrote to memory of 2152	2196	rundll32.exe	16
PID 2196 wrote to memory of 2152	2196	rundll32.exe	16
PID 2196 wrote to memory of 2152	2196	rundll32.exe	16
PID 2152 wrote to memory of 1848	2152	rundll32.exe	29
PID 2152 wrote to memory of 1848	2152	rundll32.exe	29
PID 2152 wrote to memory of 1848	2152	rundll32.exe	29
PID 2152 wrote to memory of 1848	2152	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ZdxPro.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ZdxPro.dll,#1
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 248
    3⤵
    - Program crash
    PID:1848

memory/2152-1-0x0000000010000000-0x0000000010038000-memory.dmp

Filesize
224KB

Download
memory/2152-0-0x0000000010000000-0x0000000010038000-memory.dmp

Filesize
224KB

Download