netwire | 3a2e31f2844df5cb91eedbf24c0b93de4b0aa08525f733132c2bce0d7ab81acc

Resubmissions

10-11-2024 21:28

241110-1bhk6avgrr 10

Analysis

max time kernel
1793s
max time network
1819s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 02:47

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General

Target

09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
Size

1.0MB
MD5

690a381d9e34389a101cc26042eb01d9
SHA1

20cbdf652baa00adc83670d907b14724445da0f2
SHA256

09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a
SHA512

4d101dbd26245e9365bc8a92a4feaa122811468643b8dc9ec6bdc2dc0e53469e37bbba0912ba45071c105f01af44e3959985a56309476fdbec8c1933d9c12b52
SSDEEP

24576:7kr1gzNc71ZGytgGTpd0FUDJr3HbZMOBr:Qr+aRn0FUd73

Score

10^/10

netwire botnet discovery execution rat stealer

Malware Config

Extracted

Family

netwire

podzeye2.duckdns.org:4433

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 5 IoCs

rat

resource	yara_rule
behavioral1/memory/2104-26-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/2104-29-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/2104-24-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/2104-22-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/2104-30-0x0000000000400000-0x0000000000450000-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
Netwire family
netwire

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3004	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2752 set thread context of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2776	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
3004	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
Token: SeDebugPrivilege	3004	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 3004	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	30
PID 2752 wrote to memory of 3004	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	30
PID 2752 wrote to memory of 3004	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	30
PID 2752 wrote to memory of 3004	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	30
PID 2752 wrote to memory of 2776	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	32
PID 2752 wrote to memory of 2776	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	32
PID 2752 wrote to memory of 2776	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	32
PID 2752 wrote to memory of 2776	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	32
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34
PID 2752 wrote to memory of 2104	2752	09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe	34

C:\Users\Admin\AppData\Local\Temp\09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
"C:\Users\Admin\AppData\Local\Temp\09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZLzDRoGNLqXNO.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3004
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZLzDRoGNLqXNO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3572.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2776
- C:\Users\Admin\AppData\Local\Temp\09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe
  "C:\Users\Admin\AppData\Local\Temp\09fe7735f742e003ace00c9884b1eb6d55c719735a1fcd207ac985ce746b008a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3572.tmp

Filesize
1KB

MD5
9bae8449acba707d9144233aa8b7135d

SHA1
59b20e0c5c3c8897aa8aabf5ec07213fab5ecfb5

SHA256
ac62197e229227449e8ab377307ba1e1639e84bf3854bead059a1f694fc7061f

SHA512
31346afc24be34991b64af0c6b54e81584bb9a31b59cd4157572687f71113dac784d416bccd6184e833c78fde79fcb3e14068babe4527643dd2ea59f571fc917

Download Submit
memory/2104-20-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2104-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2104-26-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2104-30-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2104-16-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2104-18-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2104-22-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2104-24-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2104-29-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2752-6-0x00000000005C0000-0x00000000005CC000-memory.dmp

Filesize
48KB

Download
memory/2752-31-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-3-0x00000000009D0000-0x00000000009E8000-memory.dmp

Filesize
96KB

Download
memory/2752-1-0x0000000001050000-0x0000000001156000-memory.dmp

Filesize
1.0MB

Download
memory/2752-7-0x0000000005FB0000-0x0000000006054000-memory.dmp

Filesize
656KB

Download
memory/2752-0-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/2752-2-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-5-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-4-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/2752-13-0x0000000004F00000-0x0000000004F4A000-memory.dmp

Filesize
296KB

Download