netwire | 7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2

General

Target

tmp.exe
Size

719KB
MD5

76218662ffd8397441fadb34d12de1cc
SHA1

6432944d6cb7e5acc434d8d7a017c2ae6c21b426
SHA256

7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2
SHA512

3797d6d25f877f2cfcfa57b4a6ba1a3087f557314b684f78d8c72f53acdde71df7653c99603f3e683b8a2ad8d0a5c8615d9eaa165358d5bb19212d2007ad8d17
SSDEEP

12288:Frp6gxML2DQ8iFoFEyK0xlDxjIWD7+j3c1z3tTm9OrncN6lcQBb:FrfxMXSCp0r6WmjM1z39AAn

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

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
Password@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2016-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2016-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2016-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2016-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2016-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2016-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/2016-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2016-80-0x0000000000400000-0x0000000000433000-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 1652 set thread context of 2016 1652 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

932 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 932 powershell.exe

description	pid	process	target process
PID 1652 set thread context of 2016	1652	tmp.exe	tmp.exe

pid	process
1288	schtasks.exe

pid	process
932	powershell.exe

description	pid	process
Token: SeDebugPrivilege	932	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 1652 wrote to memory of 932	1652	tmp.exe	powershell.exe
PID 1652 wrote to memory of 932	1652	tmp.exe	powershell.exe
PID 1652 wrote to memory of 932	1652	tmp.exe	powershell.exe
PID 1652 wrote to memory of 932	1652	tmp.exe	powershell.exe
PID 1652 wrote to memory of 1288	1652	tmp.exe	schtasks.exe
PID 1652 wrote to memory of 1288	1652	tmp.exe	schtasks.exe
PID 1652 wrote to memory of 1288	1652	tmp.exe	schtasks.exe
PID 1652 wrote to memory of 1288	1652	tmp.exe	schtasks.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	tmp.exe	tmp.exe
PID 1652 wrote to memory of 2016	1652	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:1652

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ogOazdrNW.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:932

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogOazdrNW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD22.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:2016

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAD22.tmp
Filesize
1KB

MD5
c22419e60e5b989c222ccd10c11a8bbb

SHA1
18d2371cd03f2c81706a301c295751c892827628

SHA256
24ed86ab85aa9f8750fc1f3c8faf86ff9a191606ce1f254576310bb47657dc65

SHA512
05919a98de4379d549eaab3d22847d4dfbdd824c177ce411c534e00a4ff745b53061040467f142235bf54e8120eb7e72e14ac746da9315dc9473a544a3f9a71f

Download Submit
memory/932-79-0x000000006E090000-0x000000006E63B000-memory.dmp

Filesize
5.7MB

Download
memory/932-59-0x0000000000000000-mapping.dmp

Download
memory/932-81-0x000000006E090000-0x000000006E63B000-memory.dmp

Filesize
5.7MB

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

Download
memory/1652-55-0x0000000074C91000-0x0000000074C93000-memory.dmp

Filesize
8KB

Download
memory/1652-56-0x0000000000380000-0x0000000000390000-memory.dmp

Filesize
64KB

Download
memory/1652-57-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download
memory/1652-58-0x0000000004EE0000-0x0000000004F48000-memory.dmp

Filesize
416KB

Download
memory/1652-63-0x0000000000BB0000-0x0000000000BE0000-memory.dmp

Filesize
192KB

Download
memory/1652-54-0x0000000000F70000-0x000000000102A000-memory.dmp

Filesize
744KB

Download
memory/2016-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-75-0x000000000040242D-mapping.dmp

Download
memory/2016-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-80-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2016-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads