netwire | e1005be756be06a809c11b66b47c79ee2fba85b2870693bee2882f369f03cec7

General

Target

tmp.exe
Size

642KB
MD5

f9322ac00bfcc0cfce12ed4fb88d0aa1
SHA1

61d94897a267d53d3f3e3399345c4ecc7918295d
SHA256

e1005be756be06a809c11b66b47c79ee2fba85b2870693bee2882f369f03cec7
SHA512

202bcd7c5bc00a4d7a71cc73c38abfa927e2ef70b14333637ae5396cae5eb9035902a2da436efb9128d599c6a9dbdf43fed12c869a5affa2bce5ccce25d572d1

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

194.5.98.126:3378

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Pass@2023
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1904-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1904-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1904-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1904-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1904-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1904-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1904-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1904-79-0x0000000000400000-0x0000000000433000-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:

tmp.exe

description pid process target process

PID 1028 set thread context of 1904 1028 tmp.exe tmp.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

1288 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1116 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1116 powershell.exe

description	pid	process	target process
PID 1028 set thread context of 1904	1028	tmp.exe	tmp.exe

pid	process
1288	schtasks.exe

pid	process
1116	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1116	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 1028 wrote to memory of 1116	1028	tmp.exe	powershell.exe
PID 1028 wrote to memory of 1116	1028	tmp.exe	powershell.exe
PID 1028 wrote to memory of 1116	1028	tmp.exe	powershell.exe
PID 1028 wrote to memory of 1116	1028	tmp.exe	powershell.exe
PID 1028 wrote to memory of 1288	1028	tmp.exe	schtasks.exe
PID 1028 wrote to memory of 1288	1028	tmp.exe	schtasks.exe
PID 1028 wrote to memory of 1288	1028	tmp.exe	schtasks.exe
PID 1028 wrote to memory of 1288	1028	tmp.exe	schtasks.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe
PID 1028 wrote to memory of 1904	1028	tmp.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1028

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TmbJbrgFWL.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1116

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TmbJbrgFWL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC006.tmp"
2⤵
- Creates scheduled task(s)
PID:1288

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:1904

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC006.tmp

Filesize
1KB

MD5
b3643a1880f375bf8e3e7f0492a02f65

SHA1
c2f1424b7979e602dd8abcb1efa04b1a9eb1fc13

SHA256
17f2091daaabed349ea7979d90091e0d2622d4f96e03921e82315dbcb6e7a4a1

SHA512
88c118ffc5744e64c0bfe3c2c03886e791a7baa1bd57e8671cefcab0e3656981cb2c111060af1bbef1c268e3f17b18cde4100a57aae8fbebc6b29945dcc43c6b

Download Submit
memory/1028-55-0x0000000076C01000-0x0000000076C03000-memory.dmp

Filesize
8KB

Download
memory/1028-56-0x0000000000350000-0x0000000000374000-memory.dmp

Filesize
144KB

Download
memory/1028-57-0x0000000000490000-0x000000000049C000-memory.dmp

Filesize
48KB

Download
memory/1028-58-0x0000000007F10000-0x0000000007F88000-memory.dmp

Filesize
480KB

Download
memory/1028-63-0x0000000005050000-0x0000000005088000-memory.dmp

Filesize
224KB

Download
memory/1028-54-0x0000000000EB0000-0x0000000000F58000-memory.dmp

Filesize
672KB

Download
memory/1116-80-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/1116-59-0x0000000000000000-mapping.dmp

Download
memory/1116-81-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/1288-60-0x0000000000000000-mapping.dmp

Download
memory/1904-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-75-0x000000000040242D-mapping.dmp

Download
memory/1904-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-79-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1904-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads