netwire | 55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a

Analysis

max time kernel
141s
max time network
80s
platform
windows7_x64
resource
win7v200430
submitted
29/06/2020, 07:38

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General

Target
55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe
Size 148KB
Sample200629-eaa35hpnge
SHA256 55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a
MD5 5eac9091c64575fe3624f43349d83730
SHA1 8ac3e8c5dd4ddf570746ed89fe38288cf70f9600
SHA512 bddb891fc4705aec546a6984e1f9f202bee906ea8a4cb847ad2a604dedfb69c9645e345764e41500933e33c82d8092f59cba48e983cf46e208361e25ff5457b0
MD5 SHA1 SHA512

Score

10^/10

persistence botnet stealer netwire

Malware Config

Signatures

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\	offiice365.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\officeii365 = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\offiice365.exe"	offiice365.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
1092	55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe
1092	55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 1416	1092	55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe	24
PID 1092 wrote to memory of 1416	1092	55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe	24
PID 1092 wrote to memory of 1416	1092	55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe	24
PID 1092 wrote to memory of 1416	1092	55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe	24

Executes dropped EXE 1 IoCs

pid	Process
1416	offiice365.exe

C:\Users\Admin\AppData\Local\Temp\55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe
"C:\Users\Admin\AppData\Local\Temp\55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Users\Admin\AppData\Roaming\Install\offiice365.exe
  "C:\Users\Admin\AppData\Roaming\Install\offiice365.exe"
  2⤵
  - Adds Run entry to start application
  - Executes dropped EXE
  PID:1416

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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