netwire | 6f6a327875691d7d61cdb1e73bbe10e1252493f9e8b2a9c5b0ea31fcc6c38925

General

Target

73533280097647.exe
Size

622KB
MD5

cbbdf22fa1411ba58d30eadcaed48314
SHA1

c7f36a26a7083348b3b390b763d82463e21bfa28
SHA256

6f6a327875691d7d61cdb1e73bbe10e1252493f9e8b2a9c5b0ea31fcc6c38925
SHA512

d49f320f72b191fb43f15c26cc791c218fc480cc48f488fe2b6aaca7210755e434e02cf083abdc6c394aed04c101e7966bfc2dac25edf31ce465c9e6ba8c5a84

Score

10^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 324	1360	73533280097647.exe	24
PID 1360 wrote to memory of 324	1360	73533280097647.exe	24
PID 1360 wrote to memory of 324	1360	73533280097647.exe	24
PID 1360 wrote to memory of 324	1360	73533280097647.exe	24
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27
PID 1360 wrote to memory of 1776	1360	73533280097647.exe	27

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1360	73533280097647.exe
Token: SeDebugPrivilege	324	44.0.exe

Loads dropped DLL 1 IoCs

pid	Process
1360	73533280097647.exe

Executes dropped EXE 1 IoCs

pid	Process
324	44.0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1360 set thread context of 1776	1360	73533280097647.exe	27

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
324	44.0.exe

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/1776-7-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1776-9-0x0000000000400000-0x0000000000433000-memory.dmp	netwire

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1360	73533280097647.exe
324	44.0.exe
324	44.0.exe
1360	73533280097647.exe
1360	73533280097647.exe

C:\Users\Admin\AppData\Local\Temp\73533280097647.exe
"C:\Users\Admin\AppData\Local\Temp\73533280097647.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:1360
- C:\Users\Admin\Desktop\44.0.exe
  "C:\Users\Admin\Desktop\44.0.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious behavior: EnumeratesProcesses
  PID:324
- C:\Users\Admin\AppData\Local\Temp\73533280097647.exe
  "C:\Users\Admin\AppData\Local\Temp\73533280097647.exe"
  2⤵
  PID:1776

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1776-7-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1776-9-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

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