netwire | 4c93747030e17a8581b15cce2fd3aee28eb12dab9a8ec33839d083cda679487d

General

Target

Invoice.exe
Size

764KB
MD5

f9794c7a5cc09efda309692ef0f9ef61
SHA1

59939ac14719398d439e99835233187ff7e17512
SHA256

4c93747030e17a8581b15cce2fd3aee28eb12dab9a8ec33839d083cda679487d
SHA512

98539d2058c5145c13140321fec8b251aed184a9a3bcfff1f633265e40e9fa556e5456dbf05b37e594065d376b6215c050bc40ac997595cb5d3c3ba7bf9e71b0

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

194.5.98.126:3378

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
Pass@2023
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 9 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1496-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1496-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1496-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1496-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1496-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1496-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1496-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1496-80-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1496-82-0x0000000000400000-0x0000000000433000-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:

Invoice.exe

description pid process target process

PID 308 set thread context of 1496 308 Invoice.exe Invoice.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

1704 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1636 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1636 powershell.exe

description	pid	process	target process
PID 308 set thread context of 1496	308	Invoice.exe	Invoice.exe

pid	process
1704	schtasks.exe

pid	process
1636	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1636	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

Invoice.exe

description	pid	process	target process
PID 308 wrote to memory of 1636	308	Invoice.exe	powershell.exe
PID 308 wrote to memory of 1636	308	Invoice.exe	powershell.exe
PID 308 wrote to memory of 1636	308	Invoice.exe	powershell.exe
PID 308 wrote to memory of 1636	308	Invoice.exe	powershell.exe
PID 308 wrote to memory of 1704	308	Invoice.exe	schtasks.exe
PID 308 wrote to memory of 1704	308	Invoice.exe	schtasks.exe
PID 308 wrote to memory of 1704	308	Invoice.exe	schtasks.exe
PID 308 wrote to memory of 1704	308	Invoice.exe	schtasks.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe
PID 308 wrote to memory of 1496	308	Invoice.exe	Invoice.exe

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:308

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IhTJAEbPdqG.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1636

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IhTJAEbPdqG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD402.tmp"
2⤵
- Creates scheduled task(s)
PID:1704

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
2⤵
PID:1496

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

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\tmpD402.tmp

Filesize
1KB

MD5
07175aa47843b615329cd03a01021f8e

SHA1
432db16f952ffd7f2317a1a52ee7fa934c432e50

SHA256
b37175cd7bf49f863570e2bf4f8fcbd162488b0e990cd494d59d524fb2be1a67

SHA512
d93aa5a120c4a809f3e13bfbb95adca352053265be5c166a6d288ff8c2b875ffa60d6d9c76e580d70b8bfbed2ac8052f0cd400ea8aa14ebe55d8783f97f42447

Download Submit
memory/308-55-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/308-56-0x00000000003F0000-0x0000000000406000-memory.dmp

Filesize
88KB

Download
memory/308-57-0x0000000000460000-0x000000000046A000-memory.dmp

Filesize
40KB

Download
memory/308-58-0x0000000005120000-0x0000000005186000-memory.dmp

Filesize
408KB

Download
memory/308-54-0x0000000001240000-0x0000000001306000-memory.dmp

Filesize
792KB

Download
memory/308-63-0x0000000001200000-0x000000000122E000-memory.dmp

Filesize
184KB

Download
memory/1496-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-82-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-80-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1496-75-0x000000000040242D-mapping.dmp

Download
memory/1496-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1636-79-0x000000006EC30000-0x000000006F1DB000-memory.dmp

Filesize
5.7MB

Download
memory/1636-59-0x0000000000000000-mapping.dmp

Download
memory/1636-81-0x000000006EC30000-0x000000006F1DB000-memory.dmp

Filesize
5.7MB

Download
memory/1704-60-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads