netwire | 983c60c5a0fe10b28dab87e0198bf44fc2db030c6ad68d013b1f1310be4e2067

General

Target

Report..vbs
Size

2KB
MD5

f24e48ec7d58c08b9077f143f05ede7e
SHA1

5f8723bc7e331960ac047c169f020d5d5448cc12
SHA256

983c60c5a0fe10b28dab87e0198bf44fc2db030c6ad68d013b1f1310be4e2067
SHA512

2b768025d6c59ecb2642a716eedb1d6c948fdc56da29175f6eec8c8ca7e845abdff5368f5d6b635dee8b70d395decda220012220f24ce94b1857a8a68fa109d1

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://ia601409.us.archive.org/32/items/bypass1sd/bypass1sd.TXT

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://ia601503.us.archive.org/32/items/Serverne/Serverne.txt

Extracted

Family

netwire

C2

185.19.85.172:1723

Attributes

activex_autorun
false
activex_key
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
offline_keylogger
true
password
Password
registry_autorun
false
startup_name
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2016-88-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2016-89-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/2016-91-0x0000000000400000-0x0000000000433000-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
Blocklisted process makes network request 3 IoCs

Processes:

powershell.exepowershell.exe

flow pid process

6 108 powershell.exe
8 108 powershell.exe
11 992 powershell.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 992 set thread context of 2016 992 powershell.exe aspnet_compiler.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exe

pid process

108 powershell.exe
108 powershell.exe
992 powershell.exe
992 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 108 powershell.exe
Token: SeDebugPrivilege 992 powershell.exe

flow	pid	process
6	108	powershell.exe
8	108	powershell.exe
11	992	powershell.exe

description	pid	process	target process
PID 992 set thread context of 2016	992	powershell.exe	aspnet_compiler.exe

pid	process
108	powershell.exe
108	powershell.exe
992	powershell.exe
992	powershell.exe

description	pid	process
Token: SeDebugPrivilege	108	powershell.exe
Token: SeDebugPrivilege	992	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

WScript.exepowershell.exeWScript.exepowershell.exe

description	pid	process	target process
PID 1308 wrote to memory of 108	1308	WScript.exe	powershell.exe
PID 1308 wrote to memory of 108	1308	WScript.exe	powershell.exe
PID 1308 wrote to memory of 108	1308	WScript.exe	powershell.exe
PID 108 wrote to memory of 804	108	powershell.exe	WScript.exe
PID 108 wrote to memory of 804	108	powershell.exe	WScript.exe
PID 108 wrote to memory of 804	108	powershell.exe	WScript.exe
PID 804 wrote to memory of 992	804	WScript.exe	powershell.exe
PID 804 wrote to memory of 992	804	WScript.exe	powershell.exe
PID 804 wrote to memory of 992	804	WScript.exe	powershell.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe
PID 992 wrote to memory of 2016	992	powershell.exe	aspnet_compiler.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Report..vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass &'C:\Users\Public\Downloads\Run.ps1'
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:108

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Public\Run\.vbs"
3⤵
- Suspicious use of WriteProcessMemory
PID:804

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass &'C:\Users\Public\.ps1'
4⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:992

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
5⤵
PID:2016

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

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\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD5
381e352ecb79401b421d9d6efcb7a1ba

SHA1
c9ee63d6fc3bcc8b6447219edea477e106269d91

SHA256
7c8df2ff672f7638053af56cf1362b135aea37762b15e25d09a09f08651e0e67

SHA512
0df28e320d45ab99a54a9c73ffeb87f55aaea8805980dccd26d7477975016d60512080d2f1fb7d2644be3c2eb2e89b9581d9246c65eddd0db6d8338dc89793b3

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
MD5
cf58fabcc2c6c71fc48f85afc11f985d

SHA1
1cc6b13afc9f0fbec43fe8017b33e2789fee14a3

SHA256
472fb3b7412a076754aca47ea265277f47a3452c15a44c8eb23270a62b867003

SHA512
7cbd3d4e8c0fb09f7c4ca53334b1d17aff5a4de5f8cbcd324962c464e33bf37c09500463e1f717d9065cf35cd71ad9ab5f3d8ce3b939aa50b201382aea8a5bd6

Download Submit
C:\Users\Public\.ps1
MD5
49ed3a79ad1d1fd9a62d213f4a97f3a7

SHA1
b03c6b1b5936f6600e346e4e94d0e164e72dbedc

SHA256
12a00f0af753d217cf68a32e549304bf6df86414b6a5b47a37b44cd91f36fe11

SHA512
a26632debef68c8db7efd48650c72cbef16b7fba3760490dffd7f0c03aa7331a48f00d6d30ac89126a6f42cfe2d53e6c6ec08a3cee9ee8d4cab47790cc9b824f

Download Submit
C:\Users\Public\Downloads\Run.ps1
MD5
40d30e0b7df0d993a4ccd0b89c77f3fe

SHA1
20229279d9d1b3d38da9f23b3969036747ecb741

SHA256
91224a3d13c8ff4be2f2150a9751f82fb6dd3797851537e449447aaad0788c81

SHA512
1ba11344b63642f41cd418fa31f3b7984a1a7712392a5b3951838d0e3b8d75955bf2a2e27cc20b01e1c5ad632cd8dc66b91a15b9f19a703b42bf72741f4a0805

Download Submit
C:\Users\Public\Run\.vbs
MD5
17ebb4c06e80f056a5ac11aaa2b1010c

SHA1
d3421c4cd4b204583068996c1849188238a6cd22

SHA256
a05ef5de2d8063812442ec091bcef0d33e66d94ca54feb8744038552e1284489

SHA512
d9f9412d65d1ffee143fb9395a33569c66817940636c89e07f00099e0ce1d8b3d866438cb59641b16d7f9aa628be5e0c2b4264899b87cbb2a88abdf691759401

Download Submit
memory/108-64-0x000000001AD40000-0x000000001AD41000-memory.dmp

Filesize
4KB

Download
memory/108-63-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

Filesize
4KB

Download
memory/108-66-0x000000001ACC0000-0x000000001ACC2000-memory.dmp

Filesize
8KB

Download
memory/108-67-0x000000001ACC4000-0x000000001ACC6000-memory.dmp

Filesize
8KB

Download
memory/108-68-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/108-70-0x000000001C490000-0x000000001C491000-memory.dmp

Filesize
4KB

Download
memory/108-71-0x000000001C6E0000-0x000000001C6E1000-memory.dmp

Filesize
4KB

Download
memory/108-61-0x0000000000000000-mapping.dmp

Download
memory/108-65-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/804-72-0x0000000000000000-mapping.dmp

Download
memory/992-75-0x0000000000000000-mapping.dmp

Download
memory/992-86-0x000000001C160000-0x000000001C161000-memory.dmp

Filesize
4KB

Download
memory/992-80-0x000000001AAA0000-0x000000001AAA2000-memory.dmp

Filesize
8KB

Download
memory/992-82-0x0000000002670000-0x0000000002671000-memory.dmp

Filesize
4KB

Download
memory/992-81-0x000000001AAA4000-0x000000001AAA6000-memory.dmp

Filesize
8KB

Download
memory/992-83-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/992-78-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/992-87-0x00000000026A0000-0x00000000026AE000-memory.dmp

Filesize
56KB

Download
memory/992-79-0x000000001AB20000-0x000000001AB21000-memory.dmp

Filesize
4KB

Download
memory/1308-60-0x000007FEFC141000-0x000007FEFC143000-memory.dmp

Filesize
8KB

Download
memory/2016-88-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-89-0x000000000040242D-mapping.dmp

Download
memory/2016-90-0x0000000076281000-0x0000000076283000-memory.dmp

Filesize
8KB

Download
memory/2016-91-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads