netwire | 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2

General

Target

invoice89938.exe
Size

875KB
MD5

30de906d4955a6863bc9b45602a5ed3c
SHA1

74659c613ad6dde0cdb47ea69bc737c48e443bea
SHA256

868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2
SHA512

8061466839701f69dfbdefc3ee0573c3126c91621894c37a53a5b91a02c1ef4476d39da4e8743189da9e43ef5ae8941724f7f3cfb09efa7079025b526b439687
SSDEEP

12288:BErIIoMZAYCu9gpDLoQV7EvknemE0IvyNnJV4ilzP3X:WVOKSpD59Es7bIaNz4OP3X

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

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
Password@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/300-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/300-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/300-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/300-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/300-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/300-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/300-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/300-79-0x0000000000400000-0x0000000000433000-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:

invoice89938.exe

description pid process target process

PID 1532 set thread context of 300 1532 invoice89938.exe invoice89938.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

1404 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

invoice89938.exepowershell.exe

pid process

1532 invoice89938.exe
1532 invoice89938.exe
544 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

invoice89938.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1532 invoice89938.exe
Token: SeDebugPrivilege 544 powershell.exe

description	pid	process	target process
PID 1532 set thread context of 300	1532	invoice89938.exe	invoice89938.exe

pid	process
1404	schtasks.exe

pid	process
1532	invoice89938.exe
1532	invoice89938.exe
544	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1532	invoice89938.exe
Token: SeDebugPrivilege	544	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

invoice89938.exe

description	pid	process	target process
PID 1532 wrote to memory of 544	1532	invoice89938.exe	powershell.exe
PID 1532 wrote to memory of 544	1532	invoice89938.exe	powershell.exe
PID 1532 wrote to memory of 544	1532	invoice89938.exe	powershell.exe
PID 1532 wrote to memory of 544	1532	invoice89938.exe	powershell.exe
PID 1532 wrote to memory of 1404	1532	invoice89938.exe	schtasks.exe
PID 1532 wrote to memory of 1404	1532	invoice89938.exe	schtasks.exe
PID 1532 wrote to memory of 1404	1532	invoice89938.exe	schtasks.exe
PID 1532 wrote to memory of 1404	1532	invoice89938.exe	schtasks.exe
PID 1532 wrote to memory of 1648	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 1648	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 1648	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 1648	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe
PID 1532 wrote to memory of 300	1532	invoice89938.exe	invoice89938.exe

C:\Users\Admin\AppData\Local\Temp\invoice89938.exe
"C:\Users\Admin\AppData\Local\Temp\invoice89938.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZoXOILbtfmCEkZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:544

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZoXOILbtfmCEkZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB00E.tmp"
2⤵
- Creates scheduled task(s)
PID:1404

C:\Users\Admin\AppData\Local\Temp\invoice89938.exe
"C:\Users\Admin\AppData\Local\Temp\invoice89938.exe"
2⤵
PID:1648

C:\Users\Admin\AppData\Local\Temp\invoice89938.exe
"C:\Users\Admin\AppData\Local\Temp\invoice89938.exe"
2⤵
PID:300

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB00E.tmp
Filesize
1KB

MD5
8c3475664791feaaaba7613bb859afbb

SHA1
54d84e11bdc9824f5e4b7b1160a969baf6196248

SHA256
5435f5f4aa06cce1eaff9c6315fc540c85436d7fc6785e2210e883262486e917

SHA512
7eb6b3fd869542cd967a50d9a6c755b93dd5c9f77c2e627a4d397af6e4f44454860386e6d65b2f80340bb40d71526696bed9adac9bd0b9a0a72279c03e53e36e

Download Submit
memory/300-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-79-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-75-0x000000000040242D-mapping.dmp

Download
memory/300-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/300-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/544-59-0x0000000000000000-mapping.dmp

Download
memory/544-80-0x0000000073EB0000-0x000000007445B000-memory.dmp

Filesize
5.7MB

Download
memory/544-81-0x0000000073EB0000-0x000000007445B000-memory.dmp

Filesize
5.7MB

Download
memory/1404-60-0x0000000000000000-mapping.dmp

Download
memory/1532-58-0x0000000005090000-0x00000000050FA000-memory.dmp

Filesize
424KB

Download
memory/1532-56-0x0000000000220000-0x0000000000236000-memory.dmp

Filesize
88KB

Download
memory/1532-54-0x0000000000DF0000-0x0000000000ED0000-memory.dmp

Filesize
896KB

Download
memory/1532-57-0x0000000000240000-0x000000000024A000-memory.dmp

Filesize
40KB

Download
memory/1532-63-0x0000000000D90000-0x0000000000DC0000-memory.dmp

Filesize
192KB

Download
memory/1532-55-0x0000000074DA1000-0x0000000074DA3000-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