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/3476-145-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3476-144-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3476-147-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3476-149-0x0000000000400000-0x0000000000450000-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-1-5-21-4246620582-653642754-1174164128-1000\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 2016 set thread context of 3476 2016 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

4276 schtasks.exe

description	pid	process	target process
PID 2016 set thread context of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe

pid	process
4276	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

INVOICE000298372-23-98.exepowershell.exe

pid	process
2016	INVOICE000298372-23-98.exe
2016	INVOICE000298372-23-98.exe
2016	INVOICE000298372-23-98.exe
2016	INVOICE000298372-23-98.exe
2016	INVOICE000298372-23-98.exe
2016	INVOICE000298372-23-98.exe
2492	powershell.exe
2016	INVOICE000298372-23-98.exe
2492	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

INVOICE000298372-23-98.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2016 INVOICE000298372-23-98.exe
Token: SeDebugPrivilege 2492 powershell.exe

description	pid	process
Token: SeDebugPrivilege	2016	INVOICE000298372-23-98.exe
Token: SeDebugPrivilege	2492	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

INVOICE000298372-23-98.exe

description	pid	process	target process
PID 2016 wrote to memory of 2492	2016	INVOICE000298372-23-98.exe	powershell.exe
PID 2016 wrote to memory of 2492	2016	INVOICE000298372-23-98.exe	powershell.exe
PID 2016 wrote to memory of 2492	2016	INVOICE000298372-23-98.exe	powershell.exe
PID 2016 wrote to memory of 4276	2016	INVOICE000298372-23-98.exe	schtasks.exe
PID 2016 wrote to memory of 4276	2016	INVOICE000298372-23-98.exe	schtasks.exe
PID 2016 wrote to memory of 4276	2016	INVOICE000298372-23-98.exe	schtasks.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	INVOICE000298372-23-98.exe	vbc.exe
PID 2016 wrote to memory of 3476	2016	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:2016

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:2492

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mpmNdvTDfoePl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4A96.tmp"
2⤵
- Creates scheduled task(s)
PID:4276

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:3476

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\tmp4A96.tmp
Filesize
1KB

MD5
c21a241ac8eff39e62373f9632ed85fd

SHA1
854029a83dc880eb959cadeef7f618772dab5a7c

SHA256
0791b8a88a4d78f1278c29a5b47a53186a89ed323ddda1b886ab8d4b61220dac

SHA512
2227644a7daf646d18d9372c466035aeb0641555c953be9d89719c6a0bb0410df7e2b408630663dc433fb12aa78edf747b7e499255ccd01b71672c58db5b8823

Download Submit
memory/2016-133-0x0000000005BD0000-0x0000000006174000-memory.dmp

Filesize
5.6MB

Download
memory/2016-134-0x0000000005620000-0x00000000056B2000-memory.dmp

Filesize
584KB

Download
memory/2016-135-0x0000000005600000-0x000000000560A000-memory.dmp

Filesize
40KB

Download
memory/2016-136-0x0000000009370000-0x000000000940C000-memory.dmp

Filesize
624KB

Download
memory/2016-132-0x0000000000B20000-0x0000000000C68000-memory.dmp

Filesize
1.3MB

Download
memory/2492-146-0x0000000006150000-0x00000000061B6000-memory.dmp

Filesize
408KB

Download
memory/2492-157-0x0000000007D80000-0x0000000007E16000-memory.dmp

Filesize
600KB

Download
memory/2492-160-0x0000000007E20000-0x0000000007E28000-memory.dmp

Filesize
32KB

Download
memory/2492-141-0x0000000005930000-0x0000000005F58000-memory.dmp

Filesize
6.2MB

Download
memory/2492-142-0x00000000058B0000-0x00000000058D2000-memory.dmp

Filesize
136KB

Download
memory/2492-159-0x0000000007E40000-0x0000000007E5A000-memory.dmp

Filesize
104KB

Download
memory/2492-139-0x0000000005220000-0x0000000005256000-memory.dmp

Filesize
216KB

Download
memory/2492-158-0x0000000007D30000-0x0000000007D3E000-memory.dmp

Filesize
56KB

Download
memory/2492-137-0x0000000000000000-mapping.dmp

Download
memory/2492-155-0x0000000007B00000-0x0000000007B1A000-memory.dmp

Filesize
104KB

Download
memory/2492-148-0x00000000062C0000-0x0000000006326000-memory.dmp

Filesize
408KB

Download
memory/2492-156-0x0000000007B70000-0x0000000007B7A000-memory.dmp

Filesize
40KB

Download
memory/2492-150-0x00000000067F0000-0x000000000680E000-memory.dmp

Filesize
120KB

Download
memory/2492-151-0x0000000006DC0000-0x0000000006DF2000-memory.dmp

Filesize
200KB

Download
memory/2492-152-0x0000000071F10000-0x0000000071F5C000-memory.dmp

Filesize
304KB

Download
memory/2492-153-0x0000000006DA0000-0x0000000006DBE000-memory.dmp

Filesize
120KB

Download
memory/2492-154-0x0000000008140000-0x00000000087BA000-memory.dmp

Filesize
6.5MB

Download
memory/3476-145-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3476-149-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3476-147-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3476-144-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3476-143-0x0000000000000000-mapping.dmp

Download
memory/4276-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads