netwire | 22147dc4db0fbb2e9dfa8632f2a641c3510c208da9b821cde79a8e509838e5c5

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11-12-2024 02:50

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General

Target

PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe
Size

318KB
MD5

d1fab92d9a0b56af8b93dcad4a8ebe35
SHA1

829796e4d2bbc09627eb498e61d6e48daf273095
SHA256

a42fdf3685f82a662136a36099ba05ef38d2282fac999ce29d4dc183f8bfb01a
SHA512

1411c30ef43a5a4de232374057eeec6e7739e32f824535051dac1faf5a9971fcbb9467959e0fb8b134ec8baea98079f60d83da29c145396c5fbb1460d29d0cea
SSDEEP

6144:Ez4q0llllllllllJTPFSoPZsesGA14bFAI1uWv7CWwPaAF:EXQTPQoBsesGycF1Pv7wPaAF

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

okenwamothermary.duckdns.org:1104

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
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/292-11-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/292-12-0x0000000000400000-0x000000000042C000-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
Netwire family
netwire

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2500 set thread context of 292	2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe	32

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe
2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe
2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe
2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 292	2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe	32
PID 2500 wrote to memory of 292	2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe	32
PID 2500 wrote to memory of 292	2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe	32
PID 2500 wrote to memory of 292	2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe	32
PID 2500 wrote to memory of 292	2500	PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe	32

C:\Users\Admin\AppData\Local\Temp\PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Users\Admin\AppData\Local\Temp\PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe
  "C:\Users\Admin\AppData\Local\Temp\PAYMENT-INVOICE-OVERDUE98878787-EXEL.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/292-11-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/292-12-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2500-8-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-4-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-2-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-9-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-0-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-7-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-6-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-5-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-10-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-3-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2500-1-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download