netwire | 033ce6f96b137b9d18e2033b847c6718bee3beb197bc2ca2627cb7344f99b989

General

Target

d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe
Size

127KB
MD5

d076f5ede332d4f5bd3146a179ac9e7b
SHA1

fb3d1f2d5e5a48947397a74ff03301f5e25d4495
SHA256

033ce6f96b137b9d18e2033b847c6718bee3beb197bc2ca2627cb7344f99b989
SHA512

25f5c21f123885d2b76de706e8f7b4b1f52d7a9338b0c6062ae281b51f6d20f63d3539b59db24ad2f99428db6c9d404849817d5bc78103a50d8701e8e89b572c
SSDEEP

3072:Uq3E2BfBSbEsz7nCAFVNNvBGvdO5gPaEjep8Fe7Z1iO7Zbvb2V7:BRBfBSosz7nCA3NHCdXaEj7Fe7Z1iOFY

Score

10^/10

netwire botnet discovery persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

automan.duckdns.org:3382

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
HDPAYslj
offline_keylogger
true
password
onelove82
registry_autorun
true
startup_name
NetWire
use_mutex
true

Signatures

NetWire RAT payload 14 IoCs

rat

resource	yara_rule
behavioral2/files/0x000700000002339e-4.dat	netwire
behavioral2/memory/740-8-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-9-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-11-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-12-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-13-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-14-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-15-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-16-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-17-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-18-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-19-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-20-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/3584-21-0x0000000000400000-0x000000000042B000-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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3584	Host.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

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 2 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	d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Host.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 740 wrote to memory of 3584	740	d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe	84
PID 740 wrote to memory of 3584	740	d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe	84
PID 740 wrote to memory of 3584	740	d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d076f5ede332d4f5bd3146a179ac9e7b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:740
- C:\Users\Admin\AppData\Roaming\Install\Host.exe
  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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

C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
127KB

MD5
d076f5ede332d4f5bd3146a179ac9e7b

SHA1
fb3d1f2d5e5a48947397a74ff03301f5e25d4495

SHA256
033ce6f96b137b9d18e2033b847c6718bee3beb197bc2ca2627cb7344f99b989

SHA512
25f5c21f123885d2b76de706e8f7b4b1f52d7a9338b0c6062ae281b51f6d20f63d3539b59db24ad2f99428db6c9d404849817d5bc78103a50d8701e8e89b572c

Download Submit
memory/740-8-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-9-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-11-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-12-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-13-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-14-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-15-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-16-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-17-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-18-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-19-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-20-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3584-21-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads