netwire | ceddfa857ec809f2cfc3fd8168ec767f522bcb059c4448bbf662c83db8c0501c

General

Target

Confirmation invoice.exe
Size

985KB
MD5

2858ed17f31e92fd777b63215aec5d19
SHA1

f943f44864f6dee7e7fc0c1e6164beb9d1aaf3f6
SHA256

ceddfa857ec809f2cfc3fd8168ec767f522bcb059c4448bbf662c83db8c0501c
SHA512

50257e958cd6b8168c152c04a1dd3ca09c94fb44c5d7e15b20e46d2432bb1ab9db4454e55188fc0b84bd1de83976e3785ef29dd7d0edec3a0bf74155a5dabd53

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

185.140.53.61:3363

185.140.53.61:3365

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
move4ward
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 9 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1316-66-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1316-67-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1316-68-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1316-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1316-72-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1316-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1316-75-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1316-76-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1316-77-0x0000000000400000-0x0000000000433000-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:

Confirmation invoice.exe

description pid process target process

PID 668 set thread context of 1316 668 Confirmation invoice.exe Confirmation 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

1980 schtasks.exe

description	pid	process	target process
PID 668 set thread context of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe

pid	process
1980	schtasks.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

Confirmation invoice.exe

description	pid	process	target process
PID 668 wrote to memory of 1980	668	Confirmation invoice.exe	schtasks.exe
PID 668 wrote to memory of 1980	668	Confirmation invoice.exe	schtasks.exe
PID 668 wrote to memory of 1980	668	Confirmation invoice.exe	schtasks.exe
PID 668 wrote to memory of 1980	668	Confirmation invoice.exe	schtasks.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe
PID 668 wrote to memory of 1316	668	Confirmation invoice.exe	Confirmation invoice.exe

C:\Users\Admin\AppData\Local\Temp\Confirmation invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Confirmation invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:668

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GbfIgrRRRDmAK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp98A8.tmp"
2⤵
- Creates scheduled task(s)
PID:1980

C:\Users\Admin\AppData\Local\Temp\Confirmation invoice.exe
"{path}"
2⤵
PID:1316

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\tmp98A8.tmp

Filesize
1KB

MD5
6e48944873ba02621c06e09e83a6d43b

SHA1
9036bfc4a7b79f83274b5bbb04d9208d33499ad7

SHA256
4ead6618c213758678455b01720dbe76728b0386aee9ce1d41f0d96b0ff8f607

SHA512
b34cc793113979dedba6e3cc742c3867b3564ea3732efe85922838f19ab7a478b29dba616fbd175ae5dd2beaaf73627d0ab8a5ebd02f3f701e23bc916456ad80

Download Submit
memory/668-55-0x0000000076031000-0x0000000076033000-memory.dmp

Filesize
8KB

Download
memory/668-56-0x0000000000410000-0x000000000041A000-memory.dmp

Filesize
40KB

Download
memory/668-57-0x00000000052C0000-0x000000000533C000-memory.dmp

Filesize
496KB

Download
memory/668-58-0x0000000001FB0000-0x0000000001FDE000-memory.dmp

Filesize
184KB

Download
memory/668-54-0x0000000000290000-0x000000000038C000-memory.dmp

Filesize
1008KB

Download
memory/1316-62-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-61-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-66-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-68-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-72-0x000000000040242D-mapping.dmp

Download
memory/1316-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-75-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-76-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1316-77-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1980-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads