netwire | 1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4

General

Target

1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe
Size

172KB
MD5

24586762b03e906849a15895e99d261e
SHA1

08ff863d6afb675acf30119da70fee5f871d46cb
SHA256

1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4
SHA512

5ba96ba63a986974d740ef6236152802eb2bf4e8ca24c1f2e84868e412b0eb242d7890ca891fdc22b57d0beba97c1e7a44ecf4b884fdaaaad4036212ee90a609
SSDEEP

3072:96RrEikYA0QdTh532O8QXJlx3er+jL7ScA96TElZIajM/naFhNlUw4WOXZzq:9d0Ih532Kd3zjL7S1kEl7jyaFJm6

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

C2

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 3 IoCs

rat

resource	yara_rule
behavioral1/memory/1740-4-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/1740-6-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/1740-9-0x0000000000400000-0x0000000000420000-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	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1064 set thread context of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.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	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31
PID 1064 wrote to memory of 1740	1064	1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe	31

C:\Users\Admin\AppData\Local\Temp\1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe
"C:\Users\Admin\AppData\Local\Temp\1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1064
- C:\Users\Admin\AppData\Local\Temp\1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe
  "C:\Users\Admin\AppData\Local\Temp\1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1740

Network

No results found

185.84.181.95:8977

1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

152 B
3
185.84.181.95:8977

1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

152 B
3
185.84.181.95:8977

1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

152 B
3
185.84.181.95:8977

1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

152 B
3
185.84.181.95:8977

1fb6f5111d897067dac0ee98900dd4d801c0fcd54661b620179c4fb35abcfec4.exe

152 B
3

No results found

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1740-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1740-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1740-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

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