netwire | 7bb432c0ac0cf65de6c795685a41b1478f9d979e2b05bd9c8fb11725f9942e01

Analysis

max time kernel
178s
max time network
211s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
10-08-2022 11:00

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General

Target

pack/AwHQZ.exe
Size

160KB
MD5

3564b2127c519a9e39b63f0e6994a3d1
SHA1

158c22dea6eb92f518af7ea947e08521a904e3ad
SHA256

09103f6536c9315c4d1cfa28a4105a2e9bd06f5c432bb62dc5a2b1d0b5902fdd
SHA512

37bdd044469917c500a4d4cfc8b8280207198be956bb208efdac7a74dc3a49b97df237885ece8bf8d3e0c9642156c24285e9ed8fa27adad32adbde6613fc5029

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

37.0.14.206:3384

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
true
offline_keylogger
true
password
Password234
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

resource	yara_rule
behavioral31/files/0x000a0000000122e4-55.dat	netwire
behavioral31/files/0x000a0000000122e4-56.dat	netwire
behavioral31/files/0x000a0000000122e4-58.dat	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

Executes dropped EXE 1 IoCs

pid	Process
2024	Host.exe

Loads dropped DLL 2 IoCs

pid	Process
1892	AwHQZ.exe
1892	AwHQZ.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 2024	1892	AwHQZ.exe	28
PID 1892 wrote to memory of 2024	1892	AwHQZ.exe	28
PID 1892 wrote to memory of 2024	1892	AwHQZ.exe	28
PID 1892 wrote to memory of 2024	1892	AwHQZ.exe	28

C:\Users\Admin\AppData\Local\Temp\pack\AwHQZ.exe
"C:\Users\Admin\AppData\Local\Temp\pack\AwHQZ.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1892
- C:\Users\Admin\AppData\Roaming\Install\Host.exe
  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
  2⤵
  - Executes dropped EXE
  PID:2024

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
160KB

MD5
3564b2127c519a9e39b63f0e6994a3d1

SHA1
158c22dea6eb92f518af7ea947e08521a904e3ad

SHA256
09103f6536c9315c4d1cfa28a4105a2e9bd06f5c432bb62dc5a2b1d0b5902fdd

SHA512
37bdd044469917c500a4d4cfc8b8280207198be956bb208efdac7a74dc3a49b97df237885ece8bf8d3e0c9642156c24285e9ed8fa27adad32adbde6613fc5029

Download Submit
\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
160KB

MD5
3564b2127c519a9e39b63f0e6994a3d1

SHA1
158c22dea6eb92f518af7ea947e08521a904e3ad

SHA256
09103f6536c9315c4d1cfa28a4105a2e9bd06f5c432bb62dc5a2b1d0b5902fdd

SHA512
37bdd044469917c500a4d4cfc8b8280207198be956bb208efdac7a74dc3a49b97df237885ece8bf8d3e0c9642156c24285e9ed8fa27adad32adbde6613fc5029

Download Submit
\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
160KB

MD5
3564b2127c519a9e39b63f0e6994a3d1

SHA1
158c22dea6eb92f518af7ea947e08521a904e3ad

SHA256
09103f6536c9315c4d1cfa28a4105a2e9bd06f5c432bb62dc5a2b1d0b5902fdd

SHA512
37bdd044469917c500a4d4cfc8b8280207198be956bb208efdac7a74dc3a49b97df237885ece8bf8d3e0c9642156c24285e9ed8fa27adad32adbde6613fc5029

Download Submit
memory/1892-54-0x0000000075481000-0x0000000075483000-memory.dmp

Filesize
8KB

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