netwire | 797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578 | Triage

Analysis

max time kernel
138s
max time network
147s
platform
windows10_x64
resource
win10v20210410
submitted
13-05-2021 12:58

Sharing

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General

Target

797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe
Size

653KB
MD5

f461400d378c5f840b7931457c81102e
SHA1

ce48c96621003fc34a0d0a2d521d9e9947bf58ed
SHA256

797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578
SHA512

ea87170ab9d7c4e54c678d39c764a5bdad5953b7395eca6a7c6391727e0fc3b842d3bd93135956f32a468678981b03ee305dba852d8aefb28ae93926c19e35f1

Score

10^/10

netwire botnet rat stealer

Malware Config

Signatures

NetWire RAT payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2824-114-0x00000000026D0000-0x00000000026FC000-memory.dmp	netwire
behavioral2/memory/2824-119-0x00000000026D2BCB-mapping.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

Drops startup file 1 IoCs

Processes:

797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\recover.url	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

description	pid	process	target process
PID 508 set thread context of 2824	508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe	svchost.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

pid	process
508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe
508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe
508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

pid	process
508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe
508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe
508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe

description	pid	process	target process
PID 508 wrote to memory of 2824	508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe	svchost.exe
PID 508 wrote to memory of 2824	508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe	svchost.exe
PID 508 wrote to memory of 2824	508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe	svchost.exe
PID 508 wrote to memory of 2824	508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe	svchost.exe
PID 508 wrote to memory of 2824	508	797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe
"C:\Users\Admin\AppData\Local\Temp\797002f4783a2619b976b112dd695a8b904f9abdbb73dd2505ee5c4b594d0578.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:508

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
2⤵
PID:2824

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/508-122-0x0000000000920000-0x0000000000943000-memory.dmp

Filesize
140KB

Download
memory/2824-114-0x00000000026D0000-0x00000000026FC000-memory.dmp

Filesize
176KB

Download
memory/2824-119-0x00000000026D2BCB-mapping.dmp

Download