netwire | 7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2

General

Target

tmp.exe
Size

719KB
MD5

76218662ffd8397441fadb34d12de1cc
SHA1

6432944d6cb7e5acc434d8d7a017c2ae6c21b426
SHA256

7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2
SHA512

3797d6d25f877f2cfcfa57b4a6ba1a3087f557314b684f78d8c72f53acdde71df7653c99603f3e683b8a2ad8d0a5c8615d9eaa165358d5bb19212d2007ad8d17
SSDEEP

12288:Frp6gxML2DQ8iFoFEyK0xlDxjIWD7+j3c1z3tTm9OrncN6lcQBb:FrfxMXSCp0r6WmjM1z39AAn

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1172-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-71-0x0000000000400000-0x0000000000433000-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
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 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1772 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

520 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 520 powershell.exe

pid	process
1772	schtasks.exe

pid	process
520	powershell.exe

description	pid	process
Token: SeDebugPrivilege	520	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 1160 wrote to memory of 520	1160	tmp.exe	powershell.exe
PID 1160 wrote to memory of 520	1160	tmp.exe	powershell.exe
PID 1160 wrote to memory of 520	1160	tmp.exe	powershell.exe
PID 1160 wrote to memory of 520	1160	tmp.exe	powershell.exe
PID 1160 wrote to memory of 1772	1160	tmp.exe	schtasks.exe
PID 1160 wrote to memory of 1772	1160	tmp.exe	schtasks.exe
PID 1160 wrote to memory of 1772	1160	tmp.exe	schtasks.exe
PID 1160 wrote to memory of 1772	1160	tmp.exe	schtasks.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe
PID 1160 wrote to memory of 1172	1160	tmp.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1160

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ogOazdrNW.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:520

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogOazdrNW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB137.tmp"
2⤵
- Creates scheduled task(s)
PID:1772

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:1172

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\tmpB137.tmp
Filesize
1KB

MD5
bf2fa634b50d0479864d18ed6438cdd0

SHA1
4a784708c27d9d3471523d95ba01a08c59d53b30

SHA256
422f6499d82d138c7fb22640804910242477c20839f8b763da65461b5f314215

SHA512
5e7f31e085db6fb7dc74f16e1b3d58f1535336478c1aa7065dba66fac2edb452e516d6e3a91e781a425f726b2d064395efabf2be9b31c862787e6a19d4863e58

Download Submit
memory/520-59-0x0000000000000000-mapping.dmp

Download
memory/520-74-0x000000006F010000-0x000000006F5BB000-memory.dmp

Filesize
5.7MB

Download
memory/520-73-0x000000006F010000-0x000000006F5BB000-memory.dmp

Filesize
5.7MB

Download
memory/1160-63-0x0000000002350000-0x0000000002380000-memory.dmp

Filesize
192KB

Download
memory/1160-58-0x0000000005EB0000-0x0000000005F18000-memory.dmp

Filesize
416KB

Download
memory/1160-57-0x00000000006F0000-0x00000000006FA000-memory.dmp

Filesize
40KB

Download
memory/1160-54-0x0000000000810000-0x00000000008CA000-memory.dmp

Filesize
744KB

Download
memory/1160-56-0x0000000000450000-0x0000000000460000-memory.dmp

Filesize
64KB

Download
memory/1160-55-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1172-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1772-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads