netwire | a163607a059886c8fb885f9054c9afa3103c25cca976ea7ac082e1baf02fcd7c

General

Target

P_Order.scr
Size

950KB
MD5

b26006b1b87f94cae399ace4ed2881a5
SHA1

6326aa07419cec008653284ca9aabe158edb9ce7
SHA256

a163607a059886c8fb885f9054c9afa3103c25cca976ea7ac082e1baf02fcd7c
SHA512

ae92c14038ecb323b97e70e4474881fdb804262dee8f63c8e6c353560d4c8ca3ae69ca3d2dcdd3122171e2223f5e49a56d3621695fb9dd6762da733e47a8c685

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

harold.ns01.info:3606

Attributes

activex_autorun
false
activex_key
copy_executable
true
delete_original
false
host_id
Ojoko
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
enbSUNvD
offline_keylogger
true
password
master12
registry_autorun
false
startup_name
use_mutex
true

Signatures

Contains code to disable Windows Defender 1 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral2/memory/2100-139-0x0000000005250000-0x000000000574E000-memory.dmp	disable_win_def

NetWire RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4060-126-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4060-127-0x000000000040242D-mapping.dmp	netwire
behavioral2/memory/4060-131-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/2100-139-0x0000000005250000-0x000000000574E000-memory.dmp	netwire
behavioral2/memory/1928-145-0x000000000040242D-mapping.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
Executes dropped EXE 2 IoCs

Processes:

Host.exeHost.exe

pid process

2100 Host.exe
1928 Host.exe

pid	process
2100	Host.exe
1928	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

P_Order.scrHost.exe

description	pid	process	target process
PID 1852 set thread context of 4060	1852	P_Order.scr	P_Order.scr
PID 2100 set thread context of 1928	2100	Host.exe	Host.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1272 schtasks.exe
3800 schtasks.exe

pid	process
1272	schtasks.exe
3800	schtasks.exe

Suspicious use of WriteProcessMemory 31 IoCs

Processes:

P_Order.scrP_Order.scrHost.exe

description	pid	process	target process
PID 1852 wrote to memory of 1272	1852	P_Order.scr	schtasks.exe
PID 1852 wrote to memory of 1272	1852	P_Order.scr	schtasks.exe
PID 1852 wrote to memory of 1272	1852	P_Order.scr	schtasks.exe
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 1852 wrote to memory of 4060	1852	P_Order.scr	P_Order.scr
PID 4060 wrote to memory of 2100	4060	P_Order.scr	Host.exe
PID 4060 wrote to memory of 2100	4060	P_Order.scr	Host.exe
PID 4060 wrote to memory of 2100	4060	P_Order.scr	Host.exe
PID 2100 wrote to memory of 3800	2100	Host.exe	schtasks.exe
PID 2100 wrote to memory of 3800	2100	Host.exe	schtasks.exe
PID 2100 wrote to memory of 3800	2100	Host.exe	schtasks.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe
PID 2100 wrote to memory of 1928	2100	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\P_Order.scr
"C:\Users\Admin\AppData\Local\Temp\P_Order.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1852

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DqhNCJcG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDC1D.tmp"
2⤵
- Creates scheduled task(s)
PID:1272

C:\Users\Admin\AppData\Local\Temp\P_Order.scr
"{path}"
2⤵
- Suspicious use of WriteProcessMemory
PID:4060

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2100

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DqhNCJcG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5D92.tmp"
4⤵
- Creates scheduled task(s)
PID:3800

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"{path}"
4⤵
- Executes dropped EXE
PID:1928

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5D92.tmp
MD5
917a68b7fa35efa017b48258e944ab07

SHA1
edefd3c85d8d5b2503af03c60ec357e5d3431fb0

SHA256
b081fe9fd074a6d26a3117ceff5483615615d405c66b024576788b2eb8004e7b

SHA512
360b3da4cb0f17b771117ce31e969b3eb622aaeb834f082eecdc8b02a6cf704c411881aaa1fb125000e51772e5f4c1cb39be8bdd1632eefada4dc0f55dc49f54

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDC1D.tmp
MD5
917a68b7fa35efa017b48258e944ab07

SHA1
edefd3c85d8d5b2503af03c60ec357e5d3431fb0

SHA256
b081fe9fd074a6d26a3117ceff5483615615d405c66b024576788b2eb8004e7b

SHA512
360b3da4cb0f17b771117ce31e969b3eb622aaeb834f082eecdc8b02a6cf704c411881aaa1fb125000e51772e5f4c1cb39be8bdd1632eefada4dc0f55dc49f54

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
MD5
b26006b1b87f94cae399ace4ed2881a5

SHA1
6326aa07419cec008653284ca9aabe158edb9ce7

SHA256
a163607a059886c8fb885f9054c9afa3103c25cca976ea7ac082e1baf02fcd7c

SHA512
ae92c14038ecb323b97e70e4474881fdb804262dee8f63c8e6c353560d4c8ca3ae69ca3d2dcdd3122171e2223f5e49a56d3621695fb9dd6762da733e47a8c685

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
MD5
b26006b1b87f94cae399ace4ed2881a5

SHA1
6326aa07419cec008653284ca9aabe158edb9ce7

SHA256
a163607a059886c8fb885f9054c9afa3103c25cca976ea7ac082e1baf02fcd7c

SHA512
ae92c14038ecb323b97e70e4474881fdb804262dee8f63c8e6c353560d4c8ca3ae69ca3d2dcdd3122171e2223f5e49a56d3621695fb9dd6762da733e47a8c685

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
MD5
b26006b1b87f94cae399ace4ed2881a5

SHA1
6326aa07419cec008653284ca9aabe158edb9ce7

SHA256
a163607a059886c8fb885f9054c9afa3103c25cca976ea7ac082e1baf02fcd7c

SHA512
ae92c14038ecb323b97e70e4474881fdb804262dee8f63c8e6c353560d4c8ca3ae69ca3d2dcdd3122171e2223f5e49a56d3621695fb9dd6762da733e47a8c685

Download Submit
memory/1272-124-0x0000000000000000-mapping.dmp

Download
memory/1852-118-0x00000000054D0000-0x0000000005562000-memory.dmp

Filesize
584KB

Download
memory/1852-122-0x0000000008D80000-0x0000000008E2D000-memory.dmp

Filesize
692KB

Download
memory/1852-123-0x0000000008E70000-0x0000000008ED9000-memory.dmp

Filesize
420KB

Download
memory/1852-121-0x0000000005B50000-0x0000000005B52000-memory.dmp

Filesize
8KB

Download
memory/1852-116-0x0000000005B70000-0x0000000005B71000-memory.dmp

Filesize
4KB

Download
memory/1852-120-0x0000000007110000-0x0000000007111000-memory.dmp

Filesize
4KB

Download
memory/1852-119-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download
memory/1852-117-0x0000000005570000-0x0000000005571000-memory.dmp

Filesize
4KB

Download
memory/1852-114-0x0000000000B80000-0x0000000000B81000-memory.dmp

Filesize
4KB

Download
memory/1928-145-0x000000000040242D-mapping.dmp

Download
memory/2100-128-0x0000000000000000-mapping.dmp

Download
memory/2100-139-0x0000000005250000-0x000000000574E000-memory.dmp

Filesize
5.0MB

Download
memory/3800-142-0x0000000000000000-mapping.dmp

Download
memory/4060-127-0x000000000040242D-mapping.dmp

Download
memory/4060-131-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4060-126-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads