netwire | d1c250fd723d26b790ca019cad1cb159a6e95c0add5e57094e33252b53f04da6

General

Target

46185d648b66380eb3fa3cdea9146d77.exe
Size

8KB
MD5

46185d648b66380eb3fa3cdea9146d77
SHA1

1f253b466688771c9f8d2f67b52fa9e39bfc9329
SHA256

d1c250fd723d26b790ca019cad1cb159a6e95c0add5e57094e33252b53f04da6
SHA512

656d9ad3a1aef82b6645318f5e7312379349347c143686e407c2191035acfafed1adfd970eb7f6907032ed95e70b206b1d6da42424e648665d7b03f5edf2d42b
SSDEEP

96:/T978DaGTTNuPONQsAYAlcQf1cEXwr0iG0+k/xS7Zr74bFnU:xHGNuaspcEXz0j/klrN

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1308-68-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1308-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1308-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1308-72-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1308-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1308-74-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1308-77-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1308-78-0x0000000000400000-0x0000000000433000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

46185d648b66380eb3fa3cdea9146d77.exe

description pid process target process

PID 1952 set thread context of 1308 1952 46185d648b66380eb3fa3cdea9146d77.exe 46185d648b66380eb3fa3cdea9146d77.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1580 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

46185d648b66380eb3fa3cdea9146d77.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1952 46185d648b66380eb3fa3cdea9146d77.exe
Token: SeDebugPrivilege 1580 powershell.exe

description	pid	process	target process
PID 1952 set thread context of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe

pid	process
1580	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1952	46185d648b66380eb3fa3cdea9146d77.exe
Token: SeDebugPrivilege	1580	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

46185d648b66380eb3fa3cdea9146d77.exe

C:\Users\Admin\AppData\Local\Temp\46185d648b66380eb3fa3cdea9146d77.exe
"C:\Users\Admin\AppData\Local\Temp\46185d648b66380eb3fa3cdea9146d77.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMQAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1580

C:\Users\Admin\AppData\Local\Temp\46185d648b66380eb3fa3cdea9146d77.exe
C:\Users\Admin\AppData\Local\Temp\46185d648b66380eb3fa3cdea9146d77.exe
2⤵
PID:1308

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1308-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-63-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-77-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-74-0x000000000040242D-mapping.dmp

Download
memory/1308-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-72-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-66-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1308-68-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1580-61-0x000000006DFF0000-0x000000006E59B000-memory.dmp

Filesize
5.7MB

Download
memory/1580-60-0x000000006DFF0000-0x000000006E59B000-memory.dmp

Filesize
5.7MB

Download
memory/1580-58-0x0000000000000000-mapping.dmp

Download
memory/1952-56-0x0000000005AE0000-0x0000000005C4C000-memory.dmp

Filesize
1.4MB

Download
memory/1952-54-0x0000000000120000-0x0000000000128000-memory.dmp

Filesize
32KB

Download
memory/1952-55-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1952-62-0x00000000052E0000-0x0000000005332000-memory.dmp

Filesize
328KB

Download
memory/1952-57-0x00000000057A0000-0x0000000005832000-memory.dmp

Filesize
584KB

Download

description	pid	process	target process
PID 1952 wrote to memory of 1580	1952	46185d648b66380eb3fa3cdea9146d77.exe	powershell.exe
PID 1952 wrote to memory of 1580	1952	46185d648b66380eb3fa3cdea9146d77.exe	powershell.exe
PID 1952 wrote to memory of 1580	1952	46185d648b66380eb3fa3cdea9146d77.exe	powershell.exe
PID 1952 wrote to memory of 1580	1952	46185d648b66380eb3fa3cdea9146d77.exe	powershell.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe
PID 1952 wrote to memory of 1308	1952	46185d648b66380eb3fa3cdea9146d77.exe	46185d648b66380eb3fa3cdea9146d77.exe

Analysis

Sharing