netwire | d3dd0f3d4b427de25cc97fc7edbeedb424389ae3e6f50ed7a015c896a6a9130a

General

Target

AUTHORIZATION-FORM.exe
Size

885KB
MD5

e27ae78966913daae0ee311ad3183814
SHA1

ea2f948d948f11a56017c3619660f93cee235046
SHA256

22a7c02eac7f7940eba9afa9ca51a179789e22257ffe87cbab02c15360a9fded
SHA512

1e5f3c2d216eef94b8268526c56acb022dc80c716759fb098aced1ef25e0d00b92d7fa8d1a8769ceca688256d28cd42c9a922fe623529c9184b29aecb9b669d5
SSDEEP

24576:HO/LH9oyLJnMO6sH0VVyiJj374rqVe/t5oyBMRov:uTySOhMqr414mLv

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

podzeye2.duckdns.org:4433

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 7 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/520-69-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/520-72-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/520-71-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/520-74-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/520-75-0x000000000041AE7B-mapping.dmp	netwire
behavioral1/memory/520-78-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/520-80-0x0000000000400000-0x0000000000450000-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
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

AUTHORIZATION-FORM.exe

description pid process target process

PID 1652 set thread context of 520 1652 AUTHORIZATION-FORM.exe vbc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1520 schtasks.exe

description	pid	process	target process
PID 1652 set thread context of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe

pid	process
1520	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

AUTHORIZATION-FORM.exepowershell.exe

pid	process
1652	AUTHORIZATION-FORM.exe
1652	AUTHORIZATION-FORM.exe
1652	AUTHORIZATION-FORM.exe
1652	AUTHORIZATION-FORM.exe
1652	AUTHORIZATION-FORM.exe
1652	AUTHORIZATION-FORM.exe
1652	AUTHORIZATION-FORM.exe
1736	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AUTHORIZATION-FORM.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1652 AUTHORIZATION-FORM.exe
Token: SeDebugPrivilege 1736 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1652	AUTHORIZATION-FORM.exe
Token: SeDebugPrivilege	1736	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

AUTHORIZATION-FORM.exe

description	pid	process	target process
PID 1652 wrote to memory of 1736	1652	AUTHORIZATION-FORM.exe	powershell.exe
PID 1652 wrote to memory of 1736	1652	AUTHORIZATION-FORM.exe	powershell.exe
PID 1652 wrote to memory of 1736	1652	AUTHORIZATION-FORM.exe	powershell.exe
PID 1652 wrote to memory of 1736	1652	AUTHORIZATION-FORM.exe	powershell.exe
PID 1652 wrote to memory of 1520	1652	AUTHORIZATION-FORM.exe	schtasks.exe
PID 1652 wrote to memory of 1520	1652	AUTHORIZATION-FORM.exe	schtasks.exe
PID 1652 wrote to memory of 1520	1652	AUTHORIZATION-FORM.exe	schtasks.exe
PID 1652 wrote to memory of 1520	1652	AUTHORIZATION-FORM.exe	schtasks.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe
PID 1652 wrote to memory of 520	1652	AUTHORIZATION-FORM.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\AUTHORIZATION-FORM.exe
"C:\Users\Admin\AppData\Local\Temp\AUTHORIZATION-FORM.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gRqNPUVij.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1736
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gRqNPUVij" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB8A.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1520
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:520

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCB8A.tmp

Filesize
1KB

MD5
650404b4fd176858e1f421ae58360106

SHA1
e8c84619ba5d4f41ed5f745ca79ba29e4c7aa061

SHA256
5ece65e46fbe31d15a67424ea759e9213e33fbaf5c43fdad83aae75efac27f75

SHA512
86eb42378c76dc79200114e2a8bebc33b5c4e744b3cd0407eb4374a5e359916bc52fac1fd2216f8cc359c87f6e2c0cf57a8b745a09a67c88aeba788f26fe9d1d

Download Submit
memory/520-74-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-69-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-64-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-80-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-65-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-78-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-75-0x000000000041AE7B-mapping.dmp

Download
memory/520-67-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-71-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/520-72-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1520-60-0x0000000000000000-mapping.dmp

Download
memory/1652-63-0x0000000005810000-0x000000000585C000-memory.dmp

Filesize
304KB

Download
memory/1652-54-0x00000000001F0000-0x00000000002D4000-memory.dmp

Filesize
912KB

Download
memory/1652-55-0x00000000758C1000-0x00000000758C3000-memory.dmp

Filesize
8KB

Download
memory/1652-56-0x0000000000540000-0x0000000000558000-memory.dmp

Filesize
96KB

Download
memory/1652-58-0x00000000056F0000-0x0000000005776000-memory.dmp

Filesize
536KB

Download
memory/1652-57-0x0000000000520000-0x000000000052C000-memory.dmp

Filesize
48KB

Download
memory/1736-79-0x000000006EC50000-0x000000006F1FB000-memory.dmp

Filesize
5.7MB

Download
memory/1736-81-0x000000006EC50000-0x000000006F1FB000-memory.dmp

Filesize
5.7MB

Download
memory/1736-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads