netwire | 9a558d058307b8c1ef997ef5aa803d4e1f91b94c3c4df9bf038c4b445713a37c

General

Target

Invoice.PDF.exe
Size

920KB
MD5

c351b1bd7a09b17641f40d128a36a26c
SHA1

eb958884a41f20db6ff81f87e947c867ec4eeb12
SHA256

9a558d058307b8c1ef997ef5aa803d4e1f91b94c3c4df9bf038c4b445713a37c
SHA512

82ba2a699e99141a802f9cb450e8885829939a70cbd3e93661116f0a92e077a07958d3a20a8ab5dd4b1ae0a3f5387ce348a11d1b246935eb4365bc58be8cbb14

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

194.5.98.126:3378

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
Pass@2023
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1916-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1916-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1916-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1916-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1916-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1916-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1916-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1916-80-0x0000000000400000-0x0000000000433000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

Invoice.PDF.exe

description pid process target process

PID 2012 set thread context of 1916 2012 Invoice.PDF.exe Invoice.PDF.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 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

1448 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Invoice.PDF.exepowershell.exe

pid process

2012 Invoice.PDF.exe
1268 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Invoice.PDF.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2012 Invoice.PDF.exe
Token: SeDebugPrivilege 1268 powershell.exe

description	pid	process	target process
PID 2012 set thread context of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe

pid	process
1448	schtasks.exe

pid	process
2012	Invoice.PDF.exe
1268	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2012	Invoice.PDF.exe
Token: SeDebugPrivilege	1268	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

Invoice.PDF.exe

description	pid	process	target process
PID 2012 wrote to memory of 1268	2012	Invoice.PDF.exe	powershell.exe
PID 2012 wrote to memory of 1268	2012	Invoice.PDF.exe	powershell.exe
PID 2012 wrote to memory of 1268	2012	Invoice.PDF.exe	powershell.exe
PID 2012 wrote to memory of 1268	2012	Invoice.PDF.exe	powershell.exe
PID 2012 wrote to memory of 1448	2012	Invoice.PDF.exe	schtasks.exe
PID 2012 wrote to memory of 1448	2012	Invoice.PDF.exe	schtasks.exe
PID 2012 wrote to memory of 1448	2012	Invoice.PDF.exe	schtasks.exe
PID 2012 wrote to memory of 1448	2012	Invoice.PDF.exe	schtasks.exe
PID 2012 wrote to memory of 1020	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1020	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1020	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1020	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe
PID 2012 wrote to memory of 1916	2012	Invoice.PDF.exe	Invoice.PDF.exe

C:\Users\Admin\AppData\Local\Temp\Invoice.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nSBAKDEhpbm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1268

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nSBAKDEhpbm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE7A2.tmp"
2⤵
- Creates scheduled task(s)
PID:1448

C:\Users\Admin\AppData\Local\Temp\Invoice.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.PDF.exe"
2⤵
PID:1020

C:\Users\Admin\AppData\Local\Temp\Invoice.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.PDF.exe"
2⤵
PID:1916

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE7A2.tmp

Filesize
1KB

MD5
f248fc6ea475bca1a03a64e8609602ac

SHA1
38e2f4a97bd73fafed740b1a0a01f174334d4498

SHA256
a9b3f2ba4d00b3bfc5e227fff3698cb6716b575071b38c30f64b53e3c3454901

SHA512
5a2a3cbe865f928663d5a03fd5dd522fa0adf9ca6ed2fdc314da2df3c002996c3cdb4d1a0d514b4c4d4e7f95487f58de7cd88cecea1a48113d79443fd62e8c9b

Download Submit
memory/1268-59-0x0000000000000000-mapping.dmp

Download
memory/1268-81-0x000000006EF00000-0x000000006F4AB000-memory.dmp

Filesize
5.7MB

Download
memory/1268-79-0x000000006EF00000-0x000000006F4AB000-memory.dmp

Filesize
5.7MB

Download
memory/1448-60-0x0000000000000000-mapping.dmp

Download
memory/1916-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-80-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-75-0x000000000040242D-mapping.dmp

Download
memory/1916-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1916-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2012-54-0x0000000000EB0000-0x0000000000F9A000-memory.dmp

Filesize
936KB

Download
memory/2012-63-0x0000000005230000-0x0000000005260000-memory.dmp

Filesize
192KB

Download
memory/2012-58-0x00000000051B0000-0x000000000522E000-memory.dmp

Filesize
504KB

Download
memory/2012-56-0x00000000006B0000-0x00000000006C6000-memory.dmp

Filesize
88KB

Download
memory/2012-57-0x00000000006E0000-0x00000000006EA000-memory.dmp

Filesize
40KB

Download
memory/2012-55-0x0000000075791000-0x0000000075793000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads