aea1dcb3a92cb5d5841f7e03a88f6220829e2df1dae2d147e70aef69d16770fb

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13-09-2023 01:20

Target

HTCTL32.dll
Size

320KB
MD5

2d3b207c8a48148296156e5725426c7f
SHA1

ad464eb7cf5c19c8a443ab5b590440b32dbc618f
SHA256

edfe2b923bfb5d1088de1611401f5c35ece91581e71503a5631647ac51f7d796
SHA512

55c791705993b83c9b26a8dbd545d7e149c42ee358ecece638128ee271e85b4fdbfd6fbae61d13533bf39ae752144e2cc2c5edcda955f18c37a785084db0860c
SSDEEP

6144:2ib5YbsXPKXd6ppGpwpbGf30IVFpSzyaHx3/4aY5dUilQpAf84lH0JYBAnM1OK/Y:2ib5YbsXioEgULFpSzya9/lY5SilQCfg

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2676 2120 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2676	2120	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2380 wrote to memory of 2120	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2120	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2120	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2120	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2120	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2120	2380	rundll32.exe	rundll32.exe
PID 2380 wrote to memory of 2120	2380	rundll32.exe	rundll32.exe
PID 2120 wrote to memory of 2676	2120	rundll32.exe	WerFault.exe
PID 2120 wrote to memory of 2676	2120	rundll32.exe	WerFault.exe
PID 2120 wrote to memory of 2676	2120	rundll32.exe	WerFault.exe
PID 2120 wrote to memory of 2676	2120	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTCTL32.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 232
    3⤵
    - Program crash
    PID:2676