netwire | ca6e08d293d450577e851f2802190871e5eff5e0de36915151f63f421eaeaf13

General

Target

KONTOAUSZUG.exe
Size

992KB
MD5

37d87eaf0eaadd2da6168f952fea9d8e
SHA1

8a7612b99dad36da3a88bdf9ce888de19a9c2be1
SHA256

ca6e08d293d450577e851f2802190871e5eff5e0de36915151f63f421eaeaf13
SHA512

a1748f0e12c3882783e92093c6198dd9b958fa4099ef69d3f734fa8768c3c114da5a80d25a3419adb7f9735832b4ab402a3b03a22eab85949622dec991cf3bc2

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

xman2.duckdns.org:4433

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 7 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1920-70-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1920-72-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1920-73-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1920-75-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1920-76-0x000000000041AE7B-mapping.dmp	netwire
behavioral1/memory/1920-80-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1920-83-0x0000000000400000-0x0000000000450000-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:

KONTOAUSZUG.exe

description pid process target process

PID 1820 set thread context of 1920 1820 KONTOAUSZUG.exe KONTOAUSZUG.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

1404 schtasks.exe

description	pid	process	target process
PID 1820 set thread context of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe

pid	process
1404	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

KONTOAUSZUG.exepowershell.exe

pid	process
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
1820	KONTOAUSZUG.exe
608	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

KONTOAUSZUG.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1820 KONTOAUSZUG.exe
Token: SeDebugPrivilege 608 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1820	KONTOAUSZUG.exe
Token: SeDebugPrivilege	608	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

KONTOAUSZUG.exe

description	pid	process	target process
PID 1820 wrote to memory of 608	1820	KONTOAUSZUG.exe	powershell.exe
PID 1820 wrote to memory of 608	1820	KONTOAUSZUG.exe	powershell.exe
PID 1820 wrote to memory of 608	1820	KONTOAUSZUG.exe	powershell.exe
PID 1820 wrote to memory of 608	1820	KONTOAUSZUG.exe	powershell.exe
PID 1820 wrote to memory of 1404	1820	KONTOAUSZUG.exe	schtasks.exe
PID 1820 wrote to memory of 1404	1820	KONTOAUSZUG.exe	schtasks.exe
PID 1820 wrote to memory of 1404	1820	KONTOAUSZUG.exe	schtasks.exe
PID 1820 wrote to memory of 1404	1820	KONTOAUSZUG.exe	schtasks.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe
PID 1820 wrote to memory of 1920	1820	KONTOAUSZUG.exe	KONTOAUSZUG.exe

C:\Users\Admin\AppData\Local\Temp\KONTOAUSZUG.exe
"C:\Users\Admin\AppData\Local\Temp\KONTOAUSZUG.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KVNieeVCa.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:608

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KVNieeVCa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFCC7.tmp"
2⤵
- Creates scheduled task(s)
PID:1404

C:\Users\Admin\AppData\Local\Temp\KONTOAUSZUG.exe
"C:\Users\Admin\AppData\Local\Temp\KONTOAUSZUG.exe"
2⤵
PID:1920

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpFCC7.tmp

Filesize
1KB

MD5
012f8904a434190a941c39dc755e17f7

SHA1
8f4ac3009171bde1d452a805d3035758d0e8311d

SHA256
ce531836906efa21df6c5e5039039092fe31e9e6148deb5931ad8ff058677c2b

SHA512
cc210cecfa2321ca62f5ba6f668cec7be21946d4a505a965879c38f0a0ddae55607ff9f99dad8f6c3e51a148bb0451dce31fdef1e667d27a1eeb53029dec0a4d

Download Submit
memory/608-60-0x0000000000000000-mapping.dmp

Download
memory/608-81-0x000000006E540000-0x000000006EAEB000-memory.dmp

Filesize
5.7MB

Download
memory/608-82-0x000000006E540000-0x000000006EAEB000-memory.dmp

Filesize
5.7MB

Download
memory/1404-61-0x0000000000000000-mapping.dmp

Download
memory/1820-57-0x0000000005025000-0x0000000005036000-memory.dmp

Filesize
68KB

Download
memory/1820-59-0x0000000007DC0000-0x0000000007E4A000-memory.dmp

Filesize
552KB

Download
memory/1820-58-0x0000000000710000-0x000000000071C000-memory.dmp

Filesize
48KB

Download
memory/1820-78-0x0000000005025000-0x0000000005036000-memory.dmp

Filesize
68KB

Download
memory/1820-64-0x0000000004FC0000-0x000000000500C000-memory.dmp

Filesize
304KB

Download
memory/1820-54-0x0000000001010000-0x000000000110E000-memory.dmp

Filesize
1016KB

Download
memory/1820-56-0x0000000000480000-0x00000000004A4000-memory.dmp

Filesize
144KB

Download
memory/1820-55-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1920-65-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-72-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-73-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-75-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-76-0x000000000041AE7B-mapping.dmp

Download
memory/1920-70-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-80-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-68-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-66-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1920-83-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads