netwire | 9ccdfb4952cfba51e3296f63efede3e363a9406dcf887ecbc8467f8d3b974f31

General

Target

Payment_PDF.js
Size

416KB
MD5

f5be5e836574332778a1746fd621a65f
SHA1

098ed47a50e7ca7845148162f44fbe4fba5985bd
SHA256

9ccdfb4952cfba51e3296f63efede3e363a9406dcf887ecbc8467f8d3b974f31
SHA512

fba821a045d0c20d7a9e9ec34e9e04744f6d16e45ed6de319546bdf4051f2a64ef42b37d0f3c469d45280d846d291a7602b075af6e1ad9e63573273d7491b5d4
SSDEEP

6144:XWuS/GKH18Vhwsm8JWhz660+O3qamLA6cuZPrX5Enr24XenZ7TAJo3uO:XWuiNcJWhz65z3q+6c+PTG67d

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Host Ip 185.216.71.251.exe	netwire
C:\Users\Admin\AppData\Roaming\Host Ip 185.216.71.251.exe	netwire
C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe	netwire
C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe	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 Ip 185.216.71.251.exeNote.exe

pid process

3328 Host Ip 185.216.71.251.exe
3740 Note.exe

pid	process
3328	Host Ip 185.216.71.251.exe
3740	Note.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

Host Ip 185.216.71.251.exewscript.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	Host Ip 185.216.71.251.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	wscript.exe

Drops startup file 1 IoCs

Processes:

Note.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Notepad.lnk Note.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Notepad.lnk	Note.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Note.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Note.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\)Ô‡OûPN»t@÷áh = "C:\\Users\\Admin\\AppData\\Roaming\\Gooogle\\Note.exe"	Note.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

wscript.exeHost Ip 185.216.71.251.exe

description	pid	process	target process
PID 1488 wrote to memory of 2064	1488	wscript.exe	wscript.exe
PID 1488 wrote to memory of 2064	1488	wscript.exe	wscript.exe
PID 1488 wrote to memory of 3328	1488	wscript.exe	Host Ip 185.216.71.251.exe
PID 1488 wrote to memory of 3328	1488	wscript.exe	Host Ip 185.216.71.251.exe
PID 1488 wrote to memory of 3328	1488	wscript.exe	Host Ip 185.216.71.251.exe
PID 3328 wrote to memory of 3740	3328	Host Ip 185.216.71.251.exe	Note.exe
PID 3328 wrote to memory of 3740	3328	Host Ip 185.216.71.251.exe	Note.exe
PID 3328 wrote to memory of 3740	3328	Host Ip 185.216.71.251.exe	Note.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Payment_PDF.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\PXuBjPMVOC.js"
2⤵
PID:2064

C:\Users\Admin\AppData\Roaming\Host Ip 185.216.71.251.exe
"C:\Users\Admin\AppData\Roaming\Host Ip 185.216.71.251.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3328

C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
"C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe"
3⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
PID:3740

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
Filesize
227KB

MD5
a8edd52c5edfe91da90ebee24b51d3c6

SHA1
fc36350b93c6974865eaa7f00a98fa281d1ff7fd

SHA256
35d0bbb6787ae3fb3e155f2eaad36e5f4bb5255e7bb95b759790cc3cc048839d

SHA512
97278bb3967c6ec10d221820d0d50d3582e6fd3975318c882efbecc6b87bfc83f9f58d927e81ecb95ea8a510929591834a27a23e56dc38e8d091f95f9a31ca14

Download Submit
C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
Filesize
227KB

MD5
a8edd52c5edfe91da90ebee24b51d3c6

SHA1
fc36350b93c6974865eaa7f00a98fa281d1ff7fd

SHA256
35d0bbb6787ae3fb3e155f2eaad36e5f4bb5255e7bb95b759790cc3cc048839d

SHA512
97278bb3967c6ec10d221820d0d50d3582e6fd3975318c882efbecc6b87bfc83f9f58d927e81ecb95ea8a510929591834a27a23e56dc38e8d091f95f9a31ca14

Download Submit
C:\Users\Admin\AppData\Roaming\Host Ip 185.216.71.251.exe
Filesize
227KB

MD5
a8edd52c5edfe91da90ebee24b51d3c6

SHA1
fc36350b93c6974865eaa7f00a98fa281d1ff7fd

SHA256
35d0bbb6787ae3fb3e155f2eaad36e5f4bb5255e7bb95b759790cc3cc048839d

SHA512
97278bb3967c6ec10d221820d0d50d3582e6fd3975318c882efbecc6b87bfc83f9f58d927e81ecb95ea8a510929591834a27a23e56dc38e8d091f95f9a31ca14

Download Submit
C:\Users\Admin\AppData\Roaming\Host Ip 185.216.71.251.exe
Filesize
227KB

MD5
a8edd52c5edfe91da90ebee24b51d3c6

SHA1
fc36350b93c6974865eaa7f00a98fa281d1ff7fd

SHA256
35d0bbb6787ae3fb3e155f2eaad36e5f4bb5255e7bb95b759790cc3cc048839d

SHA512
97278bb3967c6ec10d221820d0d50d3582e6fd3975318c882efbecc6b87bfc83f9f58d927e81ecb95ea8a510929591834a27a23e56dc38e8d091f95f9a31ca14

Download Submit
C:\Users\Admin\AppData\Roaming\PXuBjPMVOC.js
Filesize
3KB

MD5
d29a81dca145e2c8e4fe0cd841c7f0b1

SHA1
40ddc0481967acd0a6ef243588b4040aa2628c0c

SHA256
9617cedbeac15fa6287ee42ff30557d2edbae5b85267be757c368dcce56a9cf8

SHA512
8e7a7b676abcd163b7cead6440c614098977460abc61f257cf410f70e0b6ae87bfd8ee64bba29df78e11bcfbb39b0c639c61f2b676b07d817d02f181cf51e7e7

Download Submit
memory/2064-132-0x0000000000000000-mapping.dmp

Download
memory/3328-134-0x0000000000000000-mapping.dmp

Download
memory/3740-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads