netwire | 76e360ea8d5561801ac22e240a89358eff7ca36e78d3145af919e54406704c7d

Analysis

max time kernel
146s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-12-2024 10:32

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General

Target

JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe
Size

172KB
MD5

15058f6aac8578e5d0483ca0e5bce02b
SHA1

27b7b2408ba34d24e62bafcdbf735c41c8bdafde
SHA256

76e360ea8d5561801ac22e240a89358eff7ca36e78d3145af919e54406704c7d
SHA512

61651aa32660497e470057bb0c6c788fe9f13d09f6a6ae77211aaf983da6af7ca88c25a1383bb67e4f4938ee91d4040714230a0f82b6a7bc47da8ef975a4c80b
SSDEEP

3072:M6RrEikYA0QdTh532O8QXJlx3er+jL7ScA96TElZIajM/naFhNlUw4WOXZS:Md0Ih532Kd3zjL7S1kEl7jyaFJm

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

185.84.181.95:8977

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
LAGOS NAWA
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2416-4-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2416-6-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2416-7-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2416-10-0x0000000000400000-0x0000000000420000-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 startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\copied.vbs	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3052 set thread context of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31

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	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31
PID 3052 wrote to memory of 2416	3052	JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15058f6aac8578e5d0483ca0e5bce02b.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2416-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

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memory/2416-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2416-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2416-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

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