netwire | caee3d5e6fc0673b26429c6521caa57b97693660d9e0cef3b6a746b97c53f550

General

Target

INVOICE000298372-23-98.exe
Size

1.3MB
MD5

b08e3670515eeb4c5a31b1a72a2c68c3
SHA1

d106b746e5dd6a813be502604938a748a76f6f1b
SHA256

caee3d5e6fc0673b26429c6521caa57b97693660d9e0cef3b6a746b97c53f550
SHA512

75ce9e7da8d3aacfc94a4f79ddf379fbb765223b96cf4245596a1f38d5bb53c9591ab0b4ec3274d686a776039ad62e7d3bff0901c040d600774b72e88d817713
SSDEEP

24576:FZ0V6sg5W4eiU2gqMxfzZBqNBk419jVKqrxN5IC54TWMvApxJWUMwQhrb:gYdWmnYloBk41955tgiHpxJxMwQhP

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

reportss.duckdns.org:4411

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 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3636-143-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3636-144-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3636-146-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3636-149-0x0000000000400000-0x0000000000450000-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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

INVOICE000298372-23-98.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	INVOICE000298372-23-98.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

INVOICE000298372-23-98.exe

description pid process target process

PID 3092 set thread context of 3636 3092 INVOICE000298372-23-98.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

4728 schtasks.exe

description	pid	process	target process
PID 3092 set thread context of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe

pid	process
4728	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

INVOICE000298372-23-98.exepowershell.exe

pid	process
3092	INVOICE000298372-23-98.exe
3092	INVOICE000298372-23-98.exe
3092	INVOICE000298372-23-98.exe
3092	INVOICE000298372-23-98.exe
3092	INVOICE000298372-23-98.exe
3092	INVOICE000298372-23-98.exe
4752	powershell.exe
3092	INVOICE000298372-23-98.exe
4752	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

INVOICE000298372-23-98.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3092 INVOICE000298372-23-98.exe
Token: SeDebugPrivilege 4752 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3092	INVOICE000298372-23-98.exe
Token: SeDebugPrivilege	4752	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

INVOICE000298372-23-98.exe

description	pid	process	target process
PID 3092 wrote to memory of 4752	3092	INVOICE000298372-23-98.exe	powershell.exe
PID 3092 wrote to memory of 4752	3092	INVOICE000298372-23-98.exe	powershell.exe
PID 3092 wrote to memory of 4752	3092	INVOICE000298372-23-98.exe	powershell.exe
PID 3092 wrote to memory of 4728	3092	INVOICE000298372-23-98.exe	schtasks.exe
PID 3092 wrote to memory of 4728	3092	INVOICE000298372-23-98.exe	schtasks.exe
PID 3092 wrote to memory of 4728	3092	INVOICE000298372-23-98.exe	schtasks.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe
PID 3092 wrote to memory of 3636	3092	INVOICE000298372-23-98.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\INVOICE000298372-23-98.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE000298372-23-98.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3092

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mpmNdvTDfoePl.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4752

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mpmNdvTDfoePl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6745.tmp"
2⤵
- Creates scheduled task(s)
PID:4728

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:3636

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6745.tmp
Filesize
1KB

MD5
6f561e63697cb758adbb91cf778e0b12

SHA1
48e611b78f28ea9d9a86867662308c3ac5954bb8

SHA256
f968e54be8aacba4aa9966c5905c9989694252d7d53a4aedd2400fcffdbb25a5

SHA512
11913d494b3772c7b75f0ff9db2296cbeabfcad37b81c8d5cf970dc4c454e6475a822b695fafd590b09024eaea00b652f8c8a22e5ab836fa53f82c959a46c8b1

Download Submit
memory/3092-133-0x0000000005800000-0x0000000005DA4000-memory.dmp

Filesize
5.6MB

Download
memory/3092-134-0x0000000005330000-0x00000000053C2000-memory.dmp

Filesize
584KB

Download
memory/3092-135-0x00000000053E0000-0x00000000053EA000-memory.dmp

Filesize
40KB

Download
memory/3092-136-0x00000000090B0000-0x000000000914C000-memory.dmp

Filesize
624KB

Download
memory/3092-132-0x0000000000860000-0x00000000009A8000-memory.dmp

Filesize
1.3MB

Download
memory/3636-144-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3636-149-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3636-146-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3636-142-0x0000000000000000-mapping.dmp

Download
memory/3636-143-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/4728-138-0x0000000000000000-mapping.dmp

Download
memory/4752-139-0x0000000002DF0000-0x0000000002E26000-memory.dmp

Filesize
216KB

Download
memory/4752-153-0x0000000006CA0000-0x0000000006CBE000-memory.dmp

Filesize
120KB

Download
memory/4752-141-0x0000000005990000-0x0000000005FB8000-memory.dmp

Filesize
6.2MB

Download
memory/4752-148-0x00000000060A0000-0x0000000006106000-memory.dmp

Filesize
408KB

Download
memory/4752-147-0x0000000006030000-0x0000000006096000-memory.dmp

Filesize
408KB

Download
memory/4752-137-0x0000000000000000-mapping.dmp

Download
memory/4752-150-0x00000000066F0000-0x000000000670E000-memory.dmp

Filesize
120KB

Download
memory/4752-151-0x0000000006CC0000-0x0000000006CF2000-memory.dmp

Filesize
200KB

Download
memory/4752-152-0x00000000713E0000-0x000000007142C000-memory.dmp

Filesize
304KB

Download
memory/4752-145-0x0000000005940000-0x0000000005962000-memory.dmp

Filesize
136KB

Download
memory/4752-154-0x0000000008040000-0x00000000086BA000-memory.dmp

Filesize
6.5MB

Download
memory/4752-155-0x0000000007A00000-0x0000000007A1A000-memory.dmp

Filesize
104KB

Download
memory/4752-156-0x0000000007A70000-0x0000000007A7A000-memory.dmp

Filesize
40KB

Download
memory/4752-157-0x0000000007C80000-0x0000000007D16000-memory.dmp

Filesize
600KB

Download
memory/4752-158-0x0000000007C30000-0x0000000007C3E000-memory.dmp

Filesize
56KB

Download
memory/4752-159-0x0000000007D40000-0x0000000007D5A000-memory.dmp

Filesize
104KB

Download
memory/4752-160-0x0000000007D20000-0x0000000007D28000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads