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 7 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1768-69-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1768-71-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1768-72-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1768-74-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1768-75-0x000000000041AE7B-mapping.dmp	netwire
behavioral1/memory/1768-78-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1768-80-0x0000000000400000-0x0000000000450000-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
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 2020 set thread context of 1768 2020 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

1176 schtasks.exe

description	pid	process	target process
PID 2020 set thread context of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe

pid	process
1176	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

INVOICE000298372-23-98.exepowershell.exe

pid	process
2020	INVOICE000298372-23-98.exe
2020	INVOICE000298372-23-98.exe
2020	INVOICE000298372-23-98.exe
2020	INVOICE000298372-23-98.exe
2020	INVOICE000298372-23-98.exe
2020	INVOICE000298372-23-98.exe
300	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

INVOICE000298372-23-98.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2020 INVOICE000298372-23-98.exe
Token: SeDebugPrivilege 300 powershell.exe

description	pid	process
Token: SeDebugPrivilege	2020	INVOICE000298372-23-98.exe
Token: SeDebugPrivilege	300	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

INVOICE000298372-23-98.exe

description	pid	process	target process
PID 2020 wrote to memory of 300	2020	INVOICE000298372-23-98.exe	powershell.exe
PID 2020 wrote to memory of 300	2020	INVOICE000298372-23-98.exe	powershell.exe
PID 2020 wrote to memory of 300	2020	INVOICE000298372-23-98.exe	powershell.exe
PID 2020 wrote to memory of 300	2020	INVOICE000298372-23-98.exe	powershell.exe
PID 2020 wrote to memory of 1176	2020	INVOICE000298372-23-98.exe	schtasks.exe
PID 2020 wrote to memory of 1176	2020	INVOICE000298372-23-98.exe	schtasks.exe
PID 2020 wrote to memory of 1176	2020	INVOICE000298372-23-98.exe	schtasks.exe
PID 2020 wrote to memory of 1176	2020	INVOICE000298372-23-98.exe	schtasks.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	INVOICE000298372-23-98.exe	vbc.exe
PID 2020 wrote to memory of 1768	2020	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⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2020

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:300

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mpmNdvTDfoePl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpED2D.tmp"
2⤵
- Creates scheduled task(s)
PID:1176

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:1768

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpED2D.tmp
Filesize
1KB

MD5
01ab108ad8e83992f0cc27350fb98269

SHA1
04df7e2ca2ba8277042c4e3a3ced0fe77c5d7190

SHA256
b06b9a501c71a353f20485be9e10f834b8b8930feab704aee3e5cfb74ec65226

SHA512
cd8e940d398459dfb31c4ebcb536d1e32d75d629f7cedac8b154b08633a65ebc10942380a2e930ab32aae35e04794b7fd808501e3cbbc34d82ba417ffb560a32

Download Submit
memory/300-59-0x0000000000000000-mapping.dmp

Download
memory/300-81-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/300-79-0x000000006DDD0000-0x000000006E37B000-memory.dmp

Filesize
5.7MB

Download
memory/1176-60-0x0000000000000000-mapping.dmp

Download
memory/1768-65-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-69-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-80-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-78-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-64-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-75-0x000000000041AE7B-mapping.dmp

Download
memory/1768-67-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-74-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-71-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1768-72-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2020-58-0x0000000007E10000-0x0000000007EB6000-memory.dmp

Filesize
664KB

Download
memory/2020-54-0x00000000003D0000-0x0000000000518000-memory.dmp

Filesize
1.3MB

Download
memory/2020-63-0x0000000007EB0000-0x0000000007EFE000-memory.dmp

Filesize
312KB

Download
memory/2020-56-0x0000000001DF0000-0x0000000001E04000-memory.dmp

Filesize
80KB

Download
memory/2020-57-0x0000000001F30000-0x0000000001F3C000-memory.dmp

Filesize
48KB

Download
memory/2020-55-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads