netwire | 188f5ac1494d6a38e1d18d1ae2ade944461ce8d1988d66bd6868b593ec730c82

General

Target

SV887INV0383288238.exe
Size

1.1MB
MD5

b2699ff02475e362a07a2cbc95b2bbf2
SHA1

b8bccffc99a775d6f26be87fcf4a228c74045f5e
SHA256

188f5ac1494d6a38e1d18d1ae2ade944461ce8d1988d66bd6868b593ec730c82
SHA512

8bce55fe742ecd03787d7df893ea86d7bdef03040c2defb15a854a3f456bb66ba209465a23b042a07cb075e0371d368e5777358125fb6ce6c6c3513bf3a3d588

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

149.102.132.253:3399

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1080-142-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1080-143-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1080-145-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1080-147-0x0000000000400000-0x0000000000450000-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:

SV887INV0383288238.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Control Panel\International\Geo\Nation	SV887INV0383288238.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

SV887INV0383288238.exe

description pid process target process

PID 1804 set thread context of 1080 1804 SV887INV0383288238.exe vbc.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

3584 schtasks.exe

description	pid	process	target process
PID 1804 set thread context of 1080	1804	SV887INV0383288238.exe	vbc.exe

pid	process
3584	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

SV887INV0383288238.exepowershell.exe

pid	process
1804	SV887INV0383288238.exe
1804	SV887INV0383288238.exe
1804	SV887INV0383288238.exe
1804	SV887INV0383288238.exe
1804	SV887INV0383288238.exe
1804	SV887INV0383288238.exe
1804	SV887INV0383288238.exe
3844	powershell.exe
3844	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SV887INV0383288238.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1804 SV887INV0383288238.exe
Token: SeDebugPrivilege 3844 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1804	SV887INV0383288238.exe
Token: SeDebugPrivilege	3844	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

SV887INV0383288238.exe

description	pid	process	target process
PID 1804 wrote to memory of 3844	1804	SV887INV0383288238.exe	powershell.exe
PID 1804 wrote to memory of 3844	1804	SV887INV0383288238.exe	powershell.exe
PID 1804 wrote to memory of 3844	1804	SV887INV0383288238.exe	powershell.exe
PID 1804 wrote to memory of 3584	1804	SV887INV0383288238.exe	schtasks.exe
PID 1804 wrote to memory of 3584	1804	SV887INV0383288238.exe	schtasks.exe
PID 1804 wrote to memory of 3584	1804	SV887INV0383288238.exe	schtasks.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe
PID 1804 wrote to memory of 1080	1804	SV887INV0383288238.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\SV887INV0383288238.exe
"C:\Users\Admin\AppData\Local\Temp\SV887INV0383288238.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1804

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pCGhwFFQJURAgD.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3844

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pCGhwFFQJURAgD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9134.tmp"
2⤵
- Creates scheduled task(s)
PID:3584

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:1080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

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\tmp9134.tmp

Filesize
1KB

MD5
0749db8baf84e12c29d56b2186155538

SHA1
c542bf75e511ccd5d3dcbf3ddfef20fa10fc7a73

SHA256
c2081306813bf75f2637b1a37a3a3b8cfd73ce75869de45b96a387d6de8c2eaa

SHA512
6140fdfd970f072922cb333f43f1f27a00b5db2bf94701a8f61a2290d848ca0bf67be4e8620aba06d2eb3461284b81c5b5daa322eb06ce27f655464f6b9f230d

Download Submit
memory/1080-142-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1080-147-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1080-145-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1080-143-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1080-141-0x0000000000000000-mapping.dmp

Download
memory/1804-131-0x0000000007670000-0x0000000007C14000-memory.dmp

Filesize
5.6MB

Download
memory/1804-132-0x0000000007160000-0x00000000071F2000-memory.dmp

Filesize
584KB

Download
memory/1804-133-0x0000000007140000-0x000000000714A000-memory.dmp

Filesize
40KB

Download
memory/1804-134-0x000000000AC50000-0x000000000ACEC000-memory.dmp

Filesize
624KB

Download
memory/1804-135-0x000000000E530000-0x000000000E596000-memory.dmp

Filesize
408KB

Download
memory/1804-130-0x00000000001A0000-0x00000000002C2000-memory.dmp

Filesize
1.1MB

Download
memory/3584-137-0x0000000000000000-mapping.dmp

Download
memory/3844-151-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/3844-149-0x0000000006060000-0x0000000006092000-memory.dmp

Filesize
200KB

Download
memory/3844-146-0x0000000004B70000-0x0000000004BD6000-memory.dmp

Filesize
408KB

Download
memory/3844-138-0x0000000002180000-0x00000000021B6000-memory.dmp

Filesize
216KB

Download
memory/3844-144-0x00000000049D0000-0x00000000049F2000-memory.dmp

Filesize
136KB

Download
memory/3844-148-0x0000000005990000-0x00000000059AE000-memory.dmp

Filesize
120KB

Download
memory/3844-140-0x0000000004C90000-0x00000000052B8000-memory.dmp

Filesize
6.2MB

Download
memory/3844-150-0x0000000071E30000-0x0000000071E7C000-memory.dmp

Filesize
304KB

Download
memory/3844-136-0x0000000000000000-mapping.dmp

Download
memory/3844-152-0x00000000073D0000-0x0000000007A4A000-memory.dmp

Filesize
6.5MB

Download
memory/3844-153-0x0000000006D90000-0x0000000006DAA000-memory.dmp

Filesize
104KB

Download
memory/3844-154-0x0000000006E00000-0x0000000006E0A000-memory.dmp

Filesize
40KB

Download
memory/3844-155-0x0000000007010000-0x00000000070A6000-memory.dmp

Filesize
600KB

Download
memory/3844-156-0x0000000006FC0000-0x0000000006FCE000-memory.dmp

Filesize
56KB

Download
memory/3844-157-0x00000000070D0000-0x00000000070EA000-memory.dmp

Filesize
104KB

Download
memory/3844-158-0x00000000070B0000-0x00000000070B8000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads