netwire | 6ad8db92a404b43169c0a93eea5f957867b6c2b10067fbf081192d9c25c3687c

General

Target

Confirmation of payment.exe
Size

653KB
MD5

0a952acbb597a679e4c97d3309b6ecf9
SHA1

33c074ec3f9975e08625d6c54d29365a9fa9d1b9
SHA256

6ad8db92a404b43169c0a93eea5f957867b6c2b10067fbf081192d9c25c3687c
SHA512

97cbe8e5366b01c2a83323605126919177de34a9ae9345f3fb7b7e4b31a0e787c7ec37aece0a1982a42eb1ecccabe2e2bbb0d82ff88fbede97bd03ef6aa74f7d

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

185.140.53.61:3363

185.140.53.61:3365

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
move4ward
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/472-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/472-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/472-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/472-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/472-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/472-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/472-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/472-79-0x0000000000400000-0x0000000000433000-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:

Confirmation of payment.exe

description pid process target process

PID 240 set thread context of 472 240 Confirmation of payment.exe Confirmation of payment.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

908 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1112 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1112 powershell.exe

description	pid	process	target process
PID 240 set thread context of 472	240	Confirmation of payment.exe	Confirmation of payment.exe

pid	process
908	schtasks.exe

pid	process
1112	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1112	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

Confirmation of payment.exe

description	pid	process	target process
PID 240 wrote to memory of 1112	240	Confirmation of payment.exe	powershell.exe
PID 240 wrote to memory of 1112	240	Confirmation of payment.exe	powershell.exe
PID 240 wrote to memory of 1112	240	Confirmation of payment.exe	powershell.exe
PID 240 wrote to memory of 1112	240	Confirmation of payment.exe	powershell.exe
PID 240 wrote to memory of 908	240	Confirmation of payment.exe	schtasks.exe
PID 240 wrote to memory of 908	240	Confirmation of payment.exe	schtasks.exe
PID 240 wrote to memory of 908	240	Confirmation of payment.exe	schtasks.exe
PID 240 wrote to memory of 908	240	Confirmation of payment.exe	schtasks.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe
PID 240 wrote to memory of 472	240	Confirmation of payment.exe	Confirmation of payment.exe

C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe
"C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:240
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jxEbdmNBE.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1112
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jxEbdmNBE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB839.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:908
- C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe
  "C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe"
  2⤵
  PID:472

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\tmpB839.tmp

Filesize
1KB

MD5
0defded64e3c043d6fea2d89fa246bc2

SHA1
efa96ea6f23857973faafaabd8798e5244788ba2

SHA256
85a67bcdc2b3e0dfc48cb8d18282845ca64960a799f0d6d0bef977af78f5c877

SHA512
f9a0e2d7e018ebcf1b9bbdfc1be442d458304cc53425f6015abbfe1d0cf26f3aeb9cb2b8cd9e9ed542aaeea33f222188f8508df71d10f11cca84bbf73c129b5d

Download Submit
memory/240-55-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/240-56-0x0000000000560000-0x0000000000578000-memory.dmp

Filesize
96KB

Download
memory/240-57-0x00000000005C0000-0x00000000005CC000-memory.dmp

Filesize
48KB

Download
memory/240-58-0x0000000005100000-0x0000000005174000-memory.dmp

Filesize
464KB

Download
memory/240-54-0x00000000000A0000-0x000000000014A000-memory.dmp

Filesize
680KB

Download
memory/240-63-0x0000000004520000-0x000000000454E000-memory.dmp

Filesize
184KB

Download
memory/472-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-79-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/472-75-0x000000000040242D-mapping.dmp

Download
memory/908-60-0x0000000000000000-mapping.dmp

Download
memory/1112-59-0x0000000000000000-mapping.dmp

Download
memory/1112-80-0x000000006E500000-0x000000006EAAB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads