039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
11-01-2023 10:00

Target

039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe
Size

3.5MB
MD5

3b6fb042e6367d2236cf446a3b6e682a
SHA1

073b614e9bfc20dcd2561a41b2b71d55d8fef97a
SHA256

039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d
SHA512

ffd58aec93cddf8d9017e51d5f1eeee1d67a8b5dc44e1cf6ee9fc7f812ea0f6c85cb94f1803242107666ec5d9dd9bf75a72450a6b199eeeecdc6f90f702ac2f1
SSDEEP

98304:d0Ez8W2/pAF92yg8rYSNdoo/YlL0iPgUOzgHJ7P7CbM5zD6sILTjblMS0u:Co/Xiskpi4osI3jhMSN

Score

6^/10

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

1 ipinfo.io
2 ipinfo.io
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

700 1276 WerFault.exe 039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe

flow	ioc
1	ipinfo.io
2	ipinfo.io

pid	pid_target	process	target process
700	1276	WerFault.exe	039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe

description	pid	process	target process
PID 1276 wrote to memory of 700	1276	039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe	WerFault.exe
PID 1276 wrote to memory of 700	1276	039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe	WerFault.exe
PID 1276 wrote to memory of 700	1276	039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe	WerFault.exe
PID 1276 wrote to memory of 700	1276	039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe
"C:\Users\Admin\AppData\Local\Temp\039f369111d05c1b9374795eeec77003832b896132123554296d4718fc77384d.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 932
2⤵
- Program crash
PID:700

memory/700-55-0x0000000000000000-mapping.dmp

Download
memory/1276-54-0x0000000076381000-0x0000000076383000-memory.dmp

Filesize
8KB

Download