netwire | 33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d

General

Target

33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
Size

806KB
MD5

4fd6408ed28576790741bafdd1fcab49
SHA1

e17713b3e2751288bb12e16e4b45d95593faeb38
SHA256

33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d
SHA512

ab3894fdf60f01529c44f4b27784ac8963f2df3e9589d15603a5417c88dc83b5ae31a09a17cf6eada2e3907b36317670f8ce8c8a61b2afe83bf777e096256558
SSDEEP

12288:zhkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4a5evi/r9xbcrLQWw0D8:5RmJkcoQricOIQxiZY1ia5eOEQW3D8

Score

10^/10

netwire botnet rat stealer upx

Malware Config

Signatures

NetWire RAT payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1432-80-0x0000000000400000-0x0000000000422000-memory.dmp	netwire
behavioral1/memory/1432-81-0x0000000000400000-0x0000000000422000-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 12 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/856-59-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/856-62-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/856-61-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/856-65-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/856-66-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/1432-71-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1432-73-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1432-74-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1432-78-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/856-79-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral1/memory/1432-80-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral1/memory/1432-81-0x0000000000400000-0x0000000000422000-memory.dmp	upx

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 2 IoCs

Processes:

33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exevbc.exe

description	pid	process	target process
PID 1512 set thread context of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 856 set thread context of 1432	856	vbc.exe	vbc.exe

Drops file in Windows directory 2 IoCs

Processes:

vbc.exe

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

33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exevbc.exe

pid process

1512 33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
856 vbc.exe

pid	process
1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
856	vbc.exe

Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe

pid	process
1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe

Suspicious use of SendNotifyMessage 6 IoCs

Processes:

33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe

pid	process
1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

856 vbc.exe

pid	process
856	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exevbc.exe

description	pid	process	target process
PID 1940 wrote to memory of 1512	1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
PID 1940 wrote to memory of 1512	1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
PID 1940 wrote to memory of 1512	1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
PID 1940 wrote to memory of 1512	1940	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 1512 wrote to memory of 856	1512	33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe
PID 856 wrote to memory of 1432	856	vbc.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
"C:\Users\Admin\AppData\Local\Temp\33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1940

C:\Users\Admin\AppData\Local\Temp\33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.exe
"C:\Users\Admin\AppData\Local\Temp\33e1643b09d8120a840a9681e45b683bd78eccb133be44839d264155b498175d.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:1512

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:856

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:1432

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
9e72e0bfcae3af5a7662337446668a85

SHA1
b3ac513826d576808ba0ce32459edaee722690ef

SHA256
dd7f503567ba48e8aba0dd13169086d927a1f2baf7e0a870645c65039e051241

SHA512
2e4972f66902391d58e1ffe73cee9d21fc40c29e6dbaaca39624ec2c96f3b8202f1497e891cf54dd00bced94baa8aaf3006e10a2fd9e235326e2ca30b6a3e2f7

Download Submit
memory/856-65-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/856-58-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/856-66-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/856-79-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/856-62-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/856-61-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/856-63-0x0000000000457810-mapping.dmp

Download
memory/856-59-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1432-81-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1432-73-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1432-75-0x000000000041FFA0-mapping.dmp

Download
memory/1432-74-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1432-78-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1432-71-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1432-80-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1432-70-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1512-55-0x0000000000000000-mapping.dmp

Download
memory/1940-54-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads