netwire | d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768

Analysis

max time kernel
116s
max time network
74s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
31-07-2022 05:01

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General

Target

d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
Size

296KB
MD5

970f3b397fa42324f5573b95e61142b8
SHA1

ca75d8928d20b0bc3389685d404b366f335f68d8
SHA256

d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768
SHA512

c98ac113b467d15027d614dd8317f69f3ec270b2c2e4a16a363265c0072fad6e27c10d034ff1293c669284eaf78b787eeccb6bbc07d8bdced5dadd95e64c9602

Score

10^/10

netwire botnet rat stealer

Malware Config

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2008-111-0x0000000000400000-0x0000000000425000-memory.dmp	netwire
behavioral1/memory/2008-110-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/2008-117-0x0000000000400000-0x0000000000450000-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:

d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

description	pid	process	target process
PID 1580 set thread context of 2008	1580	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

Drops file in Windows directory 2 IoCs

Processes:

d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exed5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

description	ioc	process
File opened for modification	C:\Windows\win.ini	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
File opened for modification	C:\Windows\win.ini	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exed5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

pid	process
1580	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
2008	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

description	pid	process	target process
PID 1580 wrote to memory of 2008	1580	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
PID 1580 wrote to memory of 2008	1580	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
PID 1580 wrote to memory of 2008	1580	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
PID 1580 wrote to memory of 2008	1580	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe	d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe

C:\Users\Admin\AppData\Local\Temp\d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
"C:\Users\Admin\AppData\Local\Temp\d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1580

C:\Users\Admin\AppData\Local\Temp\d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe
"C:\Users\Admin\AppData\Local\Temp\d5a23a943397163bc154dc3fd424ee6ba6022df72804e2c5231eda496515b768.exe"
2⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:2008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\win.ini

Filesize
509B

MD5
d2a2412bddba16d60ec63bd9550d933f

SHA1
deb3d3bdc9055f0b4909b31d3048446848fae0e1

SHA256
79ff2254e38192be1626d05bec6c82e10c85e1cf91df7440c4c443380a1e877a

SHA512
8fecada107f72e59e43a689eeb8e2e18fa6134d0941c122025ed5bd00e5eab8114d7125bd289505be75641385a0c3f112d402c693f142c3ddc870d5fa8116e31

Download Submit
memory/1580-84-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-82-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-61-0x0000000077520000-0x00000000776C9000-memory.dmp

Filesize
1.7MB

Download
memory/1580-63-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-62-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-64-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-65-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-66-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-67-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-68-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-69-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-70-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-71-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-72-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-73-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-74-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-75-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-76-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-77-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-78-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-79-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-80-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-81-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-107-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-85-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-56-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/1580-83-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-60-0x0000000001BD0000-0x0000000001BD3000-memory.dmp

Filesize
12KB

Download
memory/1580-87-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-91-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-92-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-93-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-94-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-95-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-96-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-97-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-98-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-99-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-102-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-103-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-109-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-90-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-105-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-104-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/1580-106-0x0000000077700000-0x0000000077880000-memory.dmp

Filesize
1.5MB

Download
memory/2008-111-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2008-100-0x0000000077520000-0x00000000776C9000-memory.dmp

Filesize
1.7MB

Download
memory/2008-88-0x0000000000510000-0x0000000000513000-memory.dmp

Filesize
12KB

Download
memory/2008-108-0x0000000000510000-0x0000000000513000-memory.dmp

Filesize
12KB

Download
memory/2008-57-0x0000000000000000-mapping.dmp

Download
memory/2008-101-0x0000000077710000-0x00000000777E6000-memory.dmp

Filesize
856KB

Download
memory/2008-110-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2008-117-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download