netwire | 3c63068f0ff7610cbe73267e9d3c8a4adc977c9fae26f39808d2880f9c79e204

General

Target

SecuriteInfo.com.Win32.PWSX-gen.7758.exe
Size

1.1MB
MD5

4e496fc0893b49457ba20b10159be839
SHA1

3751e830bd0d6caa7aaeaa8150af1dd998487998
SHA256

3c63068f0ff7610cbe73267e9d3c8a4adc977c9fae26f39808d2880f9c79e204
SHA512

718e40a4f9b41b5e91b91e9a83fe388e88f881a62d20a7b462fd67e96ef60e2dbc18384082f73159b2f297b11c1a0e8b05468879ffed9fefc4f21a40d3f2bdf2
SSDEEP

12288:+kNjm5x1NHuimzrpz0fx0UqHLFTDaa1MXTS2CcSvOqt9s1q6pDD63Cm:+kxm5Iimzrpz0fMTDaa1MXTZCl7t9

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3345

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@9
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1756-144-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1756-146-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1756-149-0x0000000000400000-0x0000000000433000-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:

SecuriteInfo.com.Win32.PWSX-gen.7758.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Win32.PWSX-gen.7758.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.7758.exe

description	pid	process	target process
PID 2708 set thread context of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.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

4436 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3996 powershell.exe
3996 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3996 powershell.exe

pid	process
4436	schtasks.exe

pid	process
3996	powershell.exe
3996	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3996	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.7758.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7758.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7758.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2708

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HBspnCUIKupm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3996

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HBspnCUIKupm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA7F8.tmp"
2⤵
- Creates scheduled task(s)
PID:4436

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7758.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7758.exe"
2⤵
PID:1756

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\tmpA7F8.tmp
Filesize
1KB

MD5
967aaedcc6176fd9f3b218f11145f5cd

SHA1
d1ac73fad6ba2abca1565f6750fa76a88b784c5b

SHA256
bf142bc446c8928bf83dd160829e48c11c99c9de5d12e500359aac354c3ae9e2

SHA512
80a3c9493650674fd246e37e7582c4155433167a514437147cbb7d51ae87219962165371c03fdbf5080d77f45071f71cb9d92a07cc8fb934fb46c40dbc659665

Download Submit
memory/1756-143-0x0000000000000000-mapping.dmp

Download
memory/1756-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1756-146-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1756-144-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2708-133-0x0000000005760000-0x0000000005D04000-memory.dmp

Filesize
5.6MB

Download
memory/2708-134-0x00000000050B0000-0x0000000005142000-memory.dmp

Filesize
584KB

Download
memory/2708-135-0x0000000005050000-0x000000000505A000-memory.dmp

Filesize
40KB

Download
memory/2708-136-0x0000000008AE0000-0x0000000008B7C000-memory.dmp

Filesize
624KB

Download
memory/2708-137-0x0000000008A40000-0x0000000008AA6000-memory.dmp

Filesize
408KB

Download
memory/2708-132-0x0000000000590000-0x00000000006A4000-memory.dmp

Filesize
1.1MB

Download
memory/3996-155-0x00000000079D0000-0x00000000079EA000-memory.dmp

Filesize
104KB

Download
memory/3996-157-0x0000000007C50000-0x0000000007CE6000-memory.dmp

Filesize
600KB

Download
memory/3996-140-0x0000000002DA0000-0x0000000002DD6000-memory.dmp

Filesize
216KB

Download
memory/3996-147-0x0000000005F40000-0x0000000005F62000-memory.dmp

Filesize
136KB

Download
memory/3996-148-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/3996-160-0x0000000007CF0000-0x0000000007CF8000-memory.dmp

Filesize
32KB

Download
memory/3996-150-0x00000000066C0000-0x00000000066DE000-memory.dmp

Filesize
120KB

Download
memory/3996-151-0x0000000006C90000-0x0000000006CC2000-memory.dmp

Filesize
200KB

Download
memory/3996-152-0x0000000070550000-0x000000007059C000-memory.dmp

Filesize
304KB

Download
memory/3996-153-0x0000000006C70000-0x0000000006C8E000-memory.dmp

Filesize
120KB

Download
memory/3996-138-0x0000000000000000-mapping.dmp

Download
memory/3996-154-0x0000000008010000-0x000000000868A000-memory.dmp

Filesize
6.5MB

Download
memory/3996-156-0x0000000007A40000-0x0000000007A4A000-memory.dmp

Filesize
40KB

Download
memory/3996-142-0x00000000057E0000-0x0000000005E08000-memory.dmp

Filesize
6.2MB

Download
memory/3996-158-0x0000000007C00000-0x0000000007C0E000-memory.dmp

Filesize
56KB

Download
memory/3996-159-0x0000000007D10000-0x0000000007D2A000-memory.dmp

Filesize
104KB

Download
memory/4436-139-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 2708 wrote to memory of 3996	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	powershell.exe
PID 2708 wrote to memory of 3996	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	powershell.exe
PID 2708 wrote to memory of 3996	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	powershell.exe
PID 2708 wrote to memory of 4436	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	schtasks.exe
PID 2708 wrote to memory of 4436	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	schtasks.exe
PID 2708 wrote to memory of 4436	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	schtasks.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe
PID 2708 wrote to memory of 1756	2708	SecuriteInfo.com.Win32.PWSX-gen.7758.exe	SecuriteInfo.com.Win32.PWSX-gen.7758.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads