netwire | 4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70

Analysis

max time kernel
152s
max time network
144s
platform
windows7_x64
resource
win7v200430
submitted
06/07/2020, 07:29

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General

Target
4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe
Size 57KB
Sample200706-9fczbjptaa
SHA256 4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70
MD5 a4a0738e8d0c5c4f684f41f502b17c1d
SHA1 98ce568a438df40461adb26e16b1e19e845557d0
SHA512 d9e8a6712f34563fcb07c9083568e1c2ada4ac4cb7518aaa0acdb0f511451353c07f7817bb17474027e057870323ec89c20b017e7537defaf9d6d4077d19c415
MD5 SHA1 SHA512

Score

10^/10

persistence botnet stealer netwire

Malware Config

Signatures

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 1012	1512	4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe	24
PID 1512 wrote to memory of 1012	1512	4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe	24
PID 1512 wrote to memory of 1012	1512	4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe	24
PID 1512 wrote to memory of 1012	1512	4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe	24

Executes dropped EXE 1 IoCs

pid	Process
1012	Host.exe

Adds Run entry to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire

Loads dropped DLL 2 IoCs

pid	Process
1512	4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe
1512	4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe

C:\Users\Admin\AppData\Local\Temp\4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe
"C:\Users\Admin\AppData\Local\Temp\4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
PID:1512
- 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:1012

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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