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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3208-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3208-147-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3208-151-0x0000000000400000-0x0000000000433000-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
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

tmp.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation tmp.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 4996 set thread context of 3208 4996 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

2908 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

tmp.exepowershell.exe

pid process

4996 tmp.exe
4996 tmp.exe
4996 tmp.exe
4996 tmp.exe
3240 powershell.exe
3240 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tmp.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4996 tmp.exe
Token: SeDebugPrivilege 3240 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	tmp.exe

description	pid	process	target process
PID 4996 set thread context of 3208	4996	tmp.exe	tmp.exe

pid	process
2908	schtasks.exe

pid	process
4996	tmp.exe
4996	tmp.exe
4996	tmp.exe
4996	tmp.exe
3240	powershell.exe
3240	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4996	tmp.exe
Token: SeDebugPrivilege	3240	powershell.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 4996 wrote to memory of 3240	4996	tmp.exe	powershell.exe
PID 4996 wrote to memory of 3240	4996	tmp.exe	powershell.exe
PID 4996 wrote to memory of 3240	4996	tmp.exe	powershell.exe
PID 4996 wrote to memory of 2908	4996	tmp.exe	schtasks.exe
PID 4996 wrote to memory of 2908	4996	tmp.exe	schtasks.exe
PID 4996 wrote to memory of 2908	4996	tmp.exe	schtasks.exe
PID 4996 wrote to memory of 3000	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3000	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3000	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 2592	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 2592	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 2592	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe
PID 4996 wrote to memory of 3208	4996	tmp.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4996

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:3240

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogOazdrNW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8C42.tmp"
2⤵
- Creates scheduled task(s)
PID:2908

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:3000

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:3208

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:2592

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8C42.tmp
Filesize
1KB

MD5
6704bd3cfdcdbf26dc2678318fa8f05b

SHA1
3631dfeaec974dfdef7e97f170c34bb826ffb116

SHA256
0cadad2a75f51e5257a144c590160dfba51b88c498ce94a01de4e3d181412ce2

SHA512
a12032e1276d12e2d8d5a820db140b41de9cc74fee1238960c04b3368e41fcdc27fcbce4a46e0dbbb29d0391ba8075bcb60636a674808bd41dac6f327d1191e1

Download Submit
memory/2592-143-0x0000000000000000-mapping.dmp

Download
memory/2908-138-0x0000000000000000-mapping.dmp

Download
memory/3000-141-0x0000000000000000-mapping.dmp

Download
memory/3208-151-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3208-147-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3208-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3208-144-0x0000000000000000-mapping.dmp

Download
memory/3240-139-0x00000000029E0000-0x0000000002A16000-memory.dmp

Filesize
216KB

Download
memory/3240-157-0x00000000075E0000-0x00000000075FA000-memory.dmp

Filesize
104KB

Download
memory/3240-142-0x0000000005530000-0x0000000005B58000-memory.dmp

Filesize
6.2MB

Download
memory/3240-137-0x0000000000000000-mapping.dmp

Download
memory/3240-162-0x0000000007900000-0x0000000007908000-memory.dmp

Filesize
32KB

Download
memory/3240-161-0x0000000007920000-0x000000000793A000-memory.dmp

Filesize
104KB

Download
memory/3240-160-0x0000000007810000-0x000000000781E000-memory.dmp

Filesize
56KB

Download
memory/3240-148-0x0000000005490000-0x00000000054B2000-memory.dmp

Filesize
136KB

Download
memory/3240-150-0x0000000005CF0000-0x0000000005D56000-memory.dmp

Filesize
408KB

Download
memory/3240-149-0x0000000005C10000-0x0000000005C76000-memory.dmp

Filesize
408KB

Download
memory/3240-159-0x0000000007860000-0x00000000078F6000-memory.dmp

Filesize
600KB

Download
memory/3240-152-0x00000000062E0000-0x00000000062FE000-memory.dmp

Filesize
120KB

Download
memory/3240-153-0x00000000072B0000-0x00000000072E2000-memory.dmp

Filesize
200KB

Download
memory/3240-154-0x0000000070920000-0x000000007096C000-memory.dmp

Filesize
304KB

Download
memory/3240-155-0x0000000006890000-0x00000000068AE000-memory.dmp

Filesize
120KB

Download
memory/3240-156-0x0000000007C30000-0x00000000082AA000-memory.dmp

Filesize
6.5MB

Download
memory/3240-158-0x0000000007650000-0x000000000765A000-memory.dmp

Filesize
40KB

Download
memory/4996-132-0x0000000000160000-0x000000000021A000-memory.dmp

Filesize
744KB

Download
memory/4996-133-0x0000000005120000-0x00000000056C4000-memory.dmp

Filesize
5.6MB

Download
memory/4996-134-0x0000000004C10000-0x0000000004CA2000-memory.dmp

Filesize
584KB

Download
memory/4996-135-0x0000000004BD0000-0x0000000004BDA000-memory.dmp

Filesize
40KB

Download
memory/4996-136-0x0000000008A30000-0x0000000008ACC000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads