netwire | d08f75542680080f9d3393fc3bb0ced3c30335db5030c1f38a8d7a7aadb15794

General

Target

IM202208.exe
Size

727KB
MD5

c1ca174fbfc7936f8d9d0aad755f29cf
SHA1

16ad7f314c9c2742886523ac256fbb4a5f4bfdb0
SHA256

d08f75542680080f9d3393fc3bb0ced3c30335db5030c1f38a8d7a7aadb15794
SHA512

e2ff294837639043c1b24cfee2eae281284ac9a563ad5e8d31a8ce7538f60447cb747508021b98326a78923e99159109fc908c390a8f3d570d7d91b6d24fa280

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/3676-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3676-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3676-149-0x0000000000400000-0x0000000000433000-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:

IM202208.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	IM202208.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

IM202208.exe

description pid process target process

PID 3356 set thread context of 3676 3356 IM202208.exe IM202208.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

204 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

208 powershell.exe
208 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 208 powershell.exe

description	pid	process	target process
PID 3356 set thread context of 3676	3356	IM202208.exe	IM202208.exe

pid	process
204	schtasks.exe

pid	process
208	powershell.exe
208	powershell.exe

description	pid	process
Token: SeDebugPrivilege	208	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

IM202208.exe

description	pid	process	target process
PID 3356 wrote to memory of 208	3356	IM202208.exe	powershell.exe
PID 3356 wrote to memory of 208	3356	IM202208.exe	powershell.exe
PID 3356 wrote to memory of 208	3356	IM202208.exe	powershell.exe
PID 3356 wrote to memory of 204	3356	IM202208.exe	schtasks.exe
PID 3356 wrote to memory of 204	3356	IM202208.exe	schtasks.exe
PID 3356 wrote to memory of 204	3356	IM202208.exe	schtasks.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe
PID 3356 wrote to memory of 3676	3356	IM202208.exe	IM202208.exe

C:\Users\Admin\AppData\Local\Temp\IM202208.exe
"C:\Users\Admin\AppData\Local\Temp\IM202208.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3356

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uunNVGIyv.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:208

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uunNVGIyv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5C2A.tmp"
2⤵
- Creates scheduled task(s)
PID:204

C:\Users\Admin\AppData\Local\Temp\IM202208.exe
"C:\Users\Admin\AppData\Local\Temp\IM202208.exe"
2⤵
PID:3676

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5C2A.tmp
Filesize
1KB

MD5
79a54267f4a057b2490786bb5321309f

SHA1
8374e688ddf0dbb85e071ee037183b4e851ecf36

SHA256
6ef3a47acbd25dc291fe1920176cfdfd68f9865153e9a6a7dcb5f74ff3313157

SHA512
f17cc4a8d58fdffc5f2c0480bd9052115d28c5b919a4f4f92f8abb5683c96b8073b420eafefa43d303bd31e56e335ed46ab133a1a3cf805df07cb7d1ca1f44e4

Download Submit
memory/204-138-0x0000000000000000-mapping.dmp

Download
memory/208-147-0x0000000005C30000-0x0000000005C96000-memory.dmp

Filesize
408KB

Download
memory/208-154-0x0000000007C30000-0x00000000082AA000-memory.dmp

Filesize
6.5MB

Download
memory/208-148-0x0000000005CA0000-0x0000000005D06000-memory.dmp

Filesize
408KB

Download
memory/208-159-0x0000000007920000-0x000000000793A000-memory.dmp

Filesize
104KB

Download
memory/208-158-0x0000000007810000-0x000000000781E000-memory.dmp

Filesize
56KB

Download
memory/208-139-0x0000000004D00000-0x0000000004D36000-memory.dmp

Filesize
216KB

Download
memory/208-157-0x0000000007860000-0x00000000078F6000-memory.dmp

Filesize
600KB

Download
memory/208-142-0x0000000005480000-0x0000000005AA8000-memory.dmp

Filesize
6.2MB

Download
memory/208-156-0x0000000007650000-0x000000000765A000-memory.dmp

Filesize
40KB

Download
memory/208-155-0x00000000075E0000-0x00000000075FA000-memory.dmp

Filesize
104KB

Download
memory/208-153-0x0000000006880000-0x000000000689E000-memory.dmp

Filesize
120KB

Download
memory/208-146-0x0000000005420000-0x0000000005442000-memory.dmp

Filesize
136KB

Download
memory/208-160-0x0000000007900000-0x0000000007908000-memory.dmp

Filesize
32KB

Download
memory/208-152-0x0000000070BC0000-0x0000000070C0C000-memory.dmp

Filesize
304KB

Download
memory/208-137-0x0000000000000000-mapping.dmp

Download
memory/208-150-0x00000000062E0000-0x00000000062FE000-memory.dmp

Filesize
120KB

Download
memory/208-151-0x00000000068A0000-0x00000000068D2000-memory.dmp

Filesize
200KB

Download
memory/3356-136-0x000000000B0B0000-0x000000000B14C000-memory.dmp

Filesize
624KB

Download
memory/3356-135-0x0000000005140000-0x000000000514A000-memory.dmp

Filesize
40KB

Download
memory/3356-133-0x0000000005780000-0x0000000005D24000-memory.dmp

Filesize
5.6MB

Download
memory/3356-134-0x00000000051D0000-0x0000000005262000-memory.dmp

Filesize
584KB

Download
memory/3356-132-0x00000000006F0000-0x00000000007AC000-memory.dmp

Filesize
752KB

Download
memory/3676-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3676-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3676-141-0x0000000000000000-mapping.dmp

Download
memory/3676-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads