netwire | 20229d2217d12e73f130c72645d7edf384c630973775d9f38326dfee0295cb12

General

Target

JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe
Size

3.1MB
MD5

cd08f5aee51ce2ef2d4b1bd567adac90
SHA1

32ebfee9645f42c3719101df980832eccd24ee4c
SHA256

20229d2217d12e73f130c72645d7edf384c630973775d9f38326dfee0295cb12
SHA512

78d3c08da6f854774498f257e0a5479245376cda115773a47bfb3b621db6a0e132ad3539237bb09336f0de7b34bbf42e24c53fb02ef450edf430f2d7cf245424
SSDEEP

98304:Fcf+UxwybTS0Zv7Qxn85TCNGv2Tx69Q3L/NetUhmU8:e+UzVUnseB/NetUl8

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

C2

trostryprllspmret.co:2010

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
Diabolikk66
lock_executable
false
mutex
lVrWbEvA
offline_keylogger
false
password
Ildiablo9012
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/1392-9-0x0000000000650000-0x0000000000683000-memory.dmp	netwire
behavioral2/memory/1392-13-0x0000000000650000-0x0000000000683000-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

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Security	xcopy.exe
File created	C:\Program Files (x86)\Security\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	xcopy.exe
File opened for modification	C:\Program Files (x86)\Security\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	xcopy.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	xcopy.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.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
904	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe
856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe
856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 856 wrote to memory of 3096	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	84
PID 856 wrote to memory of 3096	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	84
PID 856 wrote to memory of 3096	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	84
PID 3096 wrote to memory of 4864	3096	cmd.exe	86
PID 3096 wrote to memory of 4864	3096	cmd.exe	86
PID 3096 wrote to memory of 4864	3096	cmd.exe	86
PID 856 wrote to memory of 1116	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	87
PID 856 wrote to memory of 1116	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	87
PID 856 wrote to memory of 1116	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	87
PID 1116 wrote to memory of 904	1116	cmd.exe	89
PID 1116 wrote to memory of 904	1116	cmd.exe	89
PID 1116 wrote to memory of 904	1116	cmd.exe	89
PID 856 wrote to memory of 1392	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	90
PID 856 wrote to memory of 1392	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	90
PID 856 wrote to memory of 1392	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	90
PID 856 wrote to memory of 1392	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	90
PID 856 wrote to memory of 1392	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	90
PID 856 wrote to memory of 1392	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	90
PID 856 wrote to memory of 1392	856	JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe	90

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:856
- C:\Windows\SysWOW64\cmd.exe
  cmd /c xcopy "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe" "%ProgramFiles%\Security\" /y /i /c /q
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3096
- - C:\Windows\SysWOW64\xcopy.exe
    xcopy "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe" "C:\Program Files (x86)\Security\" /y /i /c /q
    3⤵
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Enumerates system info in registry
    PID:4864
- C:\Windows\SysWOW64\cmd.exe
  cmd /c schtasks /create /sc ONLOGON /tn "Security" /tr "%ProgramFiles%\Security\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe" /it /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1116
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc ONLOGON /tn "Security" /tr "C:\Program Files (x86)\Security\JaffaCakes118_cd08f5aee51ce2ef2d4b1bd567adac90.exe" /it /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:904
- C:\Windows\SysWOW64\xwizard.exe
  C:\Windows\System32\xwizard.exe
  2⤵
  PID:1392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/856-0-0x0000000002DC0000-0x0000000002DCB000-memory.dmp

Filesize
44KB

Download
memory/856-1-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

Filesize
4KB

Download
memory/856-2-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download
memory/856-3-0x00007FFB7A9B0000-0x00007FFB7ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/1392-7-0x0000000000690000-0x0000000000693000-memory.dmp

Filesize
12KB

Download
memory/1392-8-0x0000000000690000-0x0000000000693000-memory.dmp

Filesize
12KB

Download
memory/1392-9-0x0000000000650000-0x0000000000683000-memory.dmp

Filesize
204KB

Download
memory/1392-13-0x0000000000650000-0x0000000000683000-memory.dmp

Filesize
204KB

Download
memory/1392-14-0x00007FFB7A9B0000-0x00007FFB7ABA5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads