323335ee539aa301a8a9e470b250e74f1cf53c108c0f8f23561fa270df8344f4

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/03/2024, 02:23

Target
HTCTL32.dll
Size 320KB
Sample240312-cverlsde3z
SHA256 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899
MD5 c94005d2dcd2a54e40510344e0bb9435
SHA1 55b4a1620c5d0113811242c20bd9870a1e31d542
SHA512 2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a
SSDEEP 6144:Hib5YbsXPKXd6ppGpwpbGf30IVFpSzyaHx3/4aY5dUilQpAf84lH0JYBAnM1OKB:Hib5YbsXioEgULFpSzya9/lY5SilQCfR
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2204	2032	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2032	3016	rundll32.exe	28
PID 3016 wrote to memory of 2032	3016	rundll32.exe	28
PID 3016 wrote to memory of 2032	3016	rundll32.exe	28
PID 3016 wrote to memory of 2032	3016	rundll32.exe	28
PID 3016 wrote to memory of 2032	3016	rundll32.exe	28
PID 3016 wrote to memory of 2032	3016	rundll32.exe	28
PID 3016 wrote to memory of 2032	3016	rundll32.exe	28
PID 2032 wrote to memory of 2204	2032	rundll32.exe	29
PID 2032 wrote to memory of 2204	2032	rundll32.exe	29
PID 2032 wrote to memory of 2204	2032	rundll32.exe	29
PID 2032 wrote to memory of 2204	2032	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 228
    3⤵
    - Program crash
    PID:2204