netwire | d58c16e4868f16de1d929675aa5742feaca7c416ca89968c5e538cb92d3764ff

General

Target

JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe
Size

3.1MB
MD5

3f8a789c0d925b9b1bcc7c78b102e5d4
SHA1

eb802c85a806b822eb38534eade7fb18210763b1
SHA256

d58c16e4868f16de1d929675aa5742feaca7c416ca89968c5e538cb92d3764ff
SHA512

cf39246c16b7cbec9968be029e2e93a6eaa373a8ad2471d173ec36cc36794704e5d239d8a13c2c7cf96fbaefcefc0387c82d45a8e6358db0c7d60ef5cdf567a1
SSDEEP

98304:Fcf+UxwybTS0Zv7Qxn85TCNGv2Tx69Q3L/NetUhmUV:e+UzVUnseB/NetUlV

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/2768-13-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/2768-14-0x0000000000400000-0x0000000000433000-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
Netwire family
netwire

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Security\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	xcopy.exe
File opened for modification	C:\Program Files (x86)\Security\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	xcopy.exe
File opened for modification	C:\Program Files (x86)\Security	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	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe
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

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
4656	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe
4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 4980	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	89
PID 4800 wrote to memory of 4980	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	89
PID 4800 wrote to memory of 4980	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	89
PID 4980 wrote to memory of 1172	4980	cmd.exe	91
PID 4980 wrote to memory of 1172	4980	cmd.exe	91
PID 4980 wrote to memory of 1172	4980	cmd.exe	91
PID 4800 wrote to memory of 4112	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	92
PID 4800 wrote to memory of 4112	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	92
PID 4800 wrote to memory of 4112	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	92
PID 4112 wrote to memory of 4656	4112	cmd.exe	94
PID 4112 wrote to memory of 4656	4112	cmd.exe	94
PID 4112 wrote to memory of 4656	4112	cmd.exe	94
PID 4800 wrote to memory of 2768	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	95
PID 4800 wrote to memory of 2768	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	95
PID 4800 wrote to memory of 2768	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	95
PID 4800 wrote to memory of 2768	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	95
PID 4800 wrote to memory of 2768	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	95
PID 4800 wrote to memory of 2768	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	95
PID 4800 wrote to memory of 2768	4800	JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe	95

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4800
- C:\Windows\SysWOW64\cmd.exe
  cmd /c xcopy "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe" "%ProgramFiles%\Security\" /y /i /c /q
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4980
- - C:\Windows\SysWOW64\xcopy.exe
    xcopy "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.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:1172
- C:\Windows\SysWOW64\cmd.exe
  cmd /c schtasks /create /sc ONLOGON /tn "Security" /tr "%ProgramFiles%\Security\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe" /it /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4112
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc ONLOGON /tn "Security" /tr "C:\Program Files (x86)\Security\JaffaCakes118_3f8a789c0d925b9b1bcc7c78b102e5d4.exe" /it /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4656
- C:\Windows\SysWOW64\xwizard.exe
  C:\Windows\System32\xwizard.exe
  2⤵
  PID:2768

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/2768-7-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2768-11-0x0000000000800000-0x0000000000803000-memory.dmp

Filesize
12KB

Download
memory/2768-12-0x0000000000800000-0x0000000000803000-memory.dmp

Filesize
12KB

Download
memory/2768-13-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2768-14-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2768-15-0x00007FF9730B0000-0x00007FF9732A5000-memory.dmp

Filesize
2.0MB

Download
memory/4800-0-0x0000000002FA0000-0x0000000002FAB000-memory.dmp

Filesize
44KB

Download
memory/4800-2-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

Filesize
4KB

Download
memory/4800-1-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

Filesize
4KB

Download
memory/4800-3-0x00007FF9730B0000-0x00007FF9732A5000-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