netwire | b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143

General

Target

6dfaae50e7e5e48997d3cd80e1355627.exe
Size

784KB
MD5

6dfaae50e7e5e48997d3cd80e1355627
SHA1

b6a2438f5f7543ed0733c620d9caa7f8fd0c8a39
SHA256

b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143
SHA512

1269a14448dfcb3c0b73ea4b96895ff5285388c31013c67cc9132fc3045507dff04f924afad92b44bdf78b8ddf13b450edd41e2671ba79484a859a0a710b66bf
SSDEEP

12288:vdFxQiJc0s+oRKrsY4jOfSK9f27k99jVX70oLZkg1YnZmSaCzLn0ZE4kri19X9:v9y0YKrajySK9ftPhX7DLZf6XLMkrYX

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/984-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/984-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/984-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/984-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/984-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/984-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/984-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/984-80-0x0000000000400000-0x0000000000433000-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:

6dfaae50e7e5e48997d3cd80e1355627.exe

description pid process target process

PID 1544 set thread context of 984 1544 6dfaae50e7e5e48997d3cd80e1355627.exe 6dfaae50e7e5e48997d3cd80e1355627.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

568 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1476 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1476 powershell.exe

description	pid	process	target process
PID 1544 set thread context of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe

pid	process
568	schtasks.exe

pid	process
1476	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1476	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

6dfaae50e7e5e48997d3cd80e1355627.exe

C:\Users\Admin\AppData\Local\Temp\6dfaae50e7e5e48997d3cd80e1355627.exe
"C:\Users\Admin\AppData\Local\Temp\6dfaae50e7e5e48997d3cd80e1355627.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mYEZtzpxFOu.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1476

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mYEZtzpxFOu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF0D5.tmp"
2⤵
- Creates scheduled task(s)
PID:568

C:\Users\Admin\AppData\Local\Temp\6dfaae50e7e5e48997d3cd80e1355627.exe
"C:\Users\Admin\AppData\Local\Temp\6dfaae50e7e5e48997d3cd80e1355627.exe"
2⤵
PID:984

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\tmpF0D5.tmp
Filesize
1KB

MD5
2c20c74e2d7c45110c8dbfa610cf65fe

SHA1
de5b68415dc54c740ee8146ca1099ee9dd1d518b

SHA256
555acab44746a95c17ada41159db3efec2756f04f22ac27c2db73692ec81fc55

SHA512
d9f59505cc408548a5f334c4dc7483cea0bdd5bea0a301175fe15bd50437e023530db834d75ca1f741b268fe6dffcb59815cfe04f89fe5d66b290e2b5053c06f

Download Submit
memory/568-60-0x0000000000000000-mapping.dmp

Download
memory/984-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-80-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-75-0x000000000040242D-mapping.dmp

Download
memory/984-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/984-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1476-59-0x0000000000000000-mapping.dmp

Download
memory/1476-79-0x000000006E9B0000-0x000000006EF5B000-memory.dmp

Filesize
5.7MB

Download
memory/1544-55-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download
memory/1544-54-0x00000000000A0000-0x0000000000168000-memory.dmp

Filesize
800KB

Download
memory/1544-63-0x00000000021F0000-0x0000000002220000-memory.dmp

Filesize
192KB

Download
memory/1544-57-0x00000000003C0000-0x00000000003CC000-memory.dmp

Filesize
48KB

Download
memory/1544-56-0x0000000000320000-0x0000000000332000-memory.dmp

Filesize
72KB

Download
memory/1544-58-0x0000000005020000-0x000000000508A000-memory.dmp

Filesize
424KB

Download

description	pid	process	target process
PID 1544 wrote to memory of 1476	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	powershell.exe
PID 1544 wrote to memory of 1476	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	powershell.exe
PID 1544 wrote to memory of 1476	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	powershell.exe
PID 1544 wrote to memory of 1476	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	powershell.exe
PID 1544 wrote to memory of 568	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	schtasks.exe
PID 1544 wrote to memory of 568	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	schtasks.exe
PID 1544 wrote to memory of 568	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	schtasks.exe
PID 1544 wrote to memory of 568	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	schtasks.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe
PID 1544 wrote to memory of 984	1544	6dfaae50e7e5e48997d3cd80e1355627.exe	6dfaae50e7e5e48997d3cd80e1355627.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads