netwire | a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23/03/2025, 21:29

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General

Target

a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe
Size

1.3MB
MD5

65ff4fefd52728877bf35c223110a760
SHA1

7b72845c91c00ef7dd7057a2435588c2a121ddfa
SHA256

a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570
SHA512

3ec74e849d04394fee6c130b5198eeeef00e408a6d1ece135219187091940c7e76e3bd0d52c16120ae40eb0b2abe98e813befa445b9d82eb288690b7ed351c7a
SSDEEP

24576:ou6J33O0c+JY5UZ+XC0kGsoEAdx20W4njUprvVcC1f2o5RRfgz:Cu0c++OCvkGs7Adgrd1f26RQ

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Signatures

NetWire RAT payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2136-0-0x0000000000B10000-0x0000000000C6A000-memory.dmp	netwire

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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2136-0-0x0000000000B10000-0x0000000000C6A000-memory.dmp	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1840	2136	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 1840	2136	a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe	31
PID 2136 wrote to memory of 1840	2136	a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe	31
PID 2136 wrote to memory of 1840	2136	a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe	31
PID 2136 wrote to memory of 1840	2136	a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe	31

C:\Users\Admin\AppData\Local\Temp\a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe
"C:\Users\Admin\AppData\Local\Temp\a9a55362e98d390d2fb4d7622418e62057a54c83d88031edb7ba78e2cdd22570.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2136 -s 236
  2⤵
  - Program crash
  PID:1840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2136-0-0x0000000000B10000-0x0000000000C6A000-memory.dmp

Filesize
1.4MB

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