Analysis
- max time kernel
153s - max time network
158s - platform
windows10_x64 - resource
win10v200430 - submitted
06/07/2020, 07:29
Static task
static1
Behavioral task
behavioral1
Sample
3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe
Resource
win7v200430
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe
Resource
win10v200430
0 signatures
0 seconds
General
- Target 3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe
- Size 56KB
- Sample200706-nvrzzy768x
- SHA256 3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f
- MD5 8d7516be1d5607ef54fe9ca0116fc2b9
- SHA1 b7da6db669ed785385d5e3dd1cd835abdca34754
- SHA512 f0955ee5d86decb7d9c91e033e6f9239a852ec8a7ad94fba7fb2a48f99d099dd0bb488a772666993e2ec8545fd90c7903091ad7098fcc8f3f917859bd745c4bb
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 424 wrote to memory of 1232 424 3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe 68 PID 424 wrote to memory of 1232 424 3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe 68 PID 424 wrote to memory of 1232 424 3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe 68 - Executes dropped EXE 1 IoCs
pid Process 1232 Host.exe - Adds Run entry to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ Host.exe Set value (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe" Host.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe"C:\Users\Admin\AppData\Local\Temp\3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:424 -
C:\Users\Admin\AppData\Roaming\Install\Host.exe"C:\Users\Admin\AppData\Roaming\Install\Host.exe"2⤵
- Executes dropped EXE
- Adds Run entry to start application
PID:1232
-