netwire | a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3

General

Target

a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
Size

949KB
MD5

b0e74647415c0edb08b82e65aa7edd27
SHA1

f9a486d9918626c73c54af54a9d9e041b141559f
SHA256

a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3
SHA512

3f76cd80704cb32e5395b39b46095ab77da1883fe4110872419203f3127ed1af2580b11223cca6cd0c2ee719b0ea20f5208753cb2e98cc785ceb866859886385

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

185.140.53.61:3363

185.140.53.61:3365

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
move4ward
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4356-141-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4356-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4356-144-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4356-145-0x0000000000400000-0x0000000000433000-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:

a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Control Panel\International\Geo\Nation	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

description	pid	process	target process
PID 2292 set thread context of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.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

3420 schtasks.exe

pid	process
3420	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

pid	process
2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

description pid process

Token: SeDebugPrivilege 2292 a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

description	pid	process
Token: SeDebugPrivilege	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

C:\Users\Admin\AppData\Local\Temp\a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
"C:\Users\Admin\AppData\Local\Temp\a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2292

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kgxkkKeg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6E84.tmp"
2⤵
- Creates scheduled task(s)
PID:3420

C:\Users\Admin\AppData\Local\Temp\a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
"{path}"
2⤵
PID:3660

C:\Users\Admin\AppData\Local\Temp\a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
"{path}"
2⤵
PID:4356

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\tmp6E84.tmp
Filesize
1KB

MD5
17407ba178b7570a9747db827f2ae3ab

SHA1
0b747c1f39b536c9d99851cb0bb8c820e1b67c20

SHA256
1e845c3cc8d524c08c033ece92fae2fea2538dd197ffb974b9e7ccabff7b47e5

SHA512
1c797681969781e87e1e589663940a9e4baec9e46d136b3c6f1d216ceea8d69c594d69cf58233684ba74290834f56f1528e7af2c3a47b61bd7c20ea1fccce0e0

Download Submit
memory/2292-135-0x0000000004FE0000-0x000000000507C000-memory.dmp

Filesize
624KB

Download
memory/2292-134-0x0000000004F40000-0x0000000004FD2000-memory.dmp

Filesize
584KB

Download
memory/2292-132-0x0000000000470000-0x0000000000564000-memory.dmp

Filesize
976KB

Download
memory/2292-136-0x0000000004F00000-0x0000000004F0A000-memory.dmp

Filesize
40KB

Download
memory/2292-133-0x0000000005450000-0x00000000059F4000-memory.dmp

Filesize
5.6MB

Download
memory/3420-137-0x0000000000000000-mapping.dmp

Download
memory/3660-139-0x0000000000000000-mapping.dmp

Download
memory/4356-140-0x0000000000000000-mapping.dmp

Download
memory/4356-141-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4356-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4356-144-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4356-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

description	pid	process	target process
PID 2292 wrote to memory of 3420	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	schtasks.exe
PID 2292 wrote to memory of 3420	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	schtasks.exe
PID 2292 wrote to memory of 3420	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	schtasks.exe
PID 2292 wrote to memory of 3660	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 3660	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 3660	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe
PID 2292 wrote to memory of 4356	2292	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe	a19b2cd3ea8c79684ba85dfe7167c5afa9a739cfceac75f79a9c0132ae0bc7b3.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads