netwire | 113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd

General

Target

113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
Size

713KB
MD5

39d11206603326d942b3bd878318181f
SHA1

dc1c0c74744f9b0dfd40a2e66184df9262cea943
SHA256

113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd
SHA512

1d7b395d1dfedb360a561d5e73c936e12e5ceb910ea6957830c8713e4958eff4c03661b20f8759a9a58a1431da3f6f6965e42b5d46386999aaebe960d7734160
SSDEEP

12288:a6Wq4aaE6KwyF5L0Y2D1PqLiUcmdYyFPvvi6RSuRn16cUJn:4thEVaPqLzdYuHjRxRMLn

Score

10^/10

netwire botnet rat stealer upx

Malware Config

Signatures

NetWire RAT payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1356-82-0x0000000000400000-0x0000000000422000-memory.dmp	netwire
behavioral1/memory/1356-84-0x0000000000400000-0x0000000000422000-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

UPX packed file 15 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2012-57-0x0000000000400000-0x0000000000532000-memory.dmp	upx
behavioral1/memory/668-60-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/668-62-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/668-63-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/1280-66-0x0000000000400000-0x0000000000532000-memory.dmp	upx
behavioral1/memory/668-67-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/668-68-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/668-69-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/1356-74-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1356-76-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1356-77-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1356-81-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1356-82-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1356-84-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/668-83-0x0000000000400000-0x0000000000459000-memory.dmp	upx

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2012-57-0x0000000000400000-0x0000000000532000-memory.dmp	autoit_exe
behavioral1/memory/1280-66-0x0000000000400000-0x0000000000532000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exevbc.exe

description	pid	process	target process
PID 1280 set thread context of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 668 set thread context of 1356	668	vbc.exe	vbc.exe

Drops file in Windows directory 2 IoCs

Processes:

vbc.exe

description	ioc	process
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\.Identifier	vbc.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework\v2.0.50727\.Identifier	vbc.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 2 IoCs

Processes:

113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exevbc.exe

pid process

1280 113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
668 vbc.exe

pid	process
1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
668	vbc.exe

Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe

pid	process
2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe

Suspicious use of SendNotifyMessage 6 IoCs

Processes:

113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe

pid	process
2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

668 vbc.exe

pid	process
668	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exevbc.exe

description	pid	process	target process
PID 2012 wrote to memory of 1280	2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
PID 2012 wrote to memory of 1280	2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
PID 2012 wrote to memory of 1280	2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
PID 2012 wrote to memory of 1280	2012	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 1280 wrote to memory of 668	1280	113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe
PID 668 wrote to memory of 1356	668	vbc.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
"C:\Users\Admin\AppData\Local\Temp\113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2012

C:\Users\Admin\AppData\Local\Temp\113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe
"C:\Users\Admin\AppData\Local\Temp\113a9858a84b3fe5c8df8ee0907c282df2aef55710e2359e2f7564a3472068dd.exe" /AutoIt3ExecuteScript "C:\Users\Admin\AppData\Local\Temp\data.bin"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:668

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
4⤵
- Drops file in Windows directory
PID:1356

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

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\data.bin
Filesize
192KB

MD5
109b5b6aa931fbd4af3f66562b8117b2

SHA1
73cf29f0aa3189a8c527ae3466b37421d4399b14

SHA256
a43c02fd44f78ded5eacf68e33824000ed4fb0cf552ed7901f7fbe7563a544bb

SHA512
b88dbe75b18fe1038cca7f6ad973e78a0c19c556bb95dc693467ab96d8def93c3cb19d231d90c9778742c5535f743f4f47bbb84a9ba42afd175e26a67dcf2eb6

Download Submit
memory/668-67-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/668-60-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/668-68-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/668-83-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/668-69-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/668-62-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/668-63-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/668-64-0x0000000000457850-mapping.dmp

Download
memory/668-59-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1280-55-0x0000000000000000-mapping.dmp

Download
memory/1280-66-0x0000000000400000-0x0000000000532000-memory.dmp

Filesize
1.2MB

Download
memory/1356-74-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1356-76-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1356-77-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1356-78-0x000000000041FFA0-mapping.dmp

Download
memory/1356-81-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1356-82-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1356-84-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1356-73-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2012-54-0x0000000074B51000-0x0000000074B53000-memory.dmp

Filesize
8KB

Download
memory/2012-57-0x0000000000400000-0x0000000000532000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads