netwire | 6c6494084e0ca15ebc1387167778f9d8272c381b3b095897569bc9e0c450e087

General

Target

INV384878348938.exe
Size

1017KB
MD5

dc5955217a168760ffeddb431d90ab01
SHA1

ae82750bc7a1c1df086464a65998388e72e5af68
SHA256

7081a319ab13e92853c07ab0d9d947178e4d615ad77e640109184acdb325b223
SHA512

e8d591c304af4a00eb81dbe970b7dafea60342358ac11f4a6ab70471c226ae1e0904353aa894404645e1528985bd2a13062bf089296c7ceab90ca8b45c073703
SSDEEP

12288:ALp/8q4UYJIrqMnyNaPHlwsdC9MsbpE7+RdWj/WZsnNK1cWb/v0paqVPxuo6J9S:cYoqAyNaPHlhdYMsbyaRcMsA1cWj9S

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

podzeye2.duckdns.org:4433

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 7 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/112-69-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/112-71-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/112-72-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/112-75-0x000000000041AE7B-mapping.dmp	netwire
behavioral1/memory/112-74-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/112-78-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/112-80-0x0000000000400000-0x0000000000450000-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
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

INV384878348938.exe

description pid process target process

PID 1380 set thread context of 112 1380 INV384878348938.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

1136 schtasks.exe

description	pid	process	target process
PID 1380 set thread context of 112	1380	INV384878348938.exe	vbc.exe

pid	process
1136	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

INV384878348938.exepowershell.exe

pid	process
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1380	INV384878348938.exe
1116	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

INV384878348938.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1380 INV384878348938.exe
Token: SeDebugPrivilege 1116 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1380	INV384878348938.exe
Token: SeDebugPrivilege	1116	powershell.exe

Suspicious use of WriteProcessMemory 35 IoCs

Processes:

INV384878348938.exe

description	pid	process	target process
PID 1380 wrote to memory of 1116	1380	INV384878348938.exe	powershell.exe
PID 1380 wrote to memory of 1116	1380	INV384878348938.exe	powershell.exe
PID 1380 wrote to memory of 1116	1380	INV384878348938.exe	powershell.exe
PID 1380 wrote to memory of 1116	1380	INV384878348938.exe	powershell.exe
PID 1380 wrote to memory of 1136	1380	INV384878348938.exe	schtasks.exe
PID 1380 wrote to memory of 1136	1380	INV384878348938.exe	schtasks.exe
PID 1380 wrote to memory of 1136	1380	INV384878348938.exe	schtasks.exe
PID 1380 wrote to memory of 1136	1380	INV384878348938.exe	schtasks.exe
PID 1380 wrote to memory of 620	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 620	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 620	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 620	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 2032	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 2032	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 2032	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 2032	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1328	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1328	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1328	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1328	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1852	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1852	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1852	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 1852	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe
PID 1380 wrote to memory of 112	1380	INV384878348938.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\INV384878348938.exe
"C:\Users\Admin\AppData\Local\Temp\INV384878348938.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KFLUADQenQDO.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1116

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KFLUADQenQDO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF1BF.tmp"
2⤵
- Creates scheduled task(s)
PID:1136

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:620

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:2032

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:1328

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:1852

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:112

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF1BF.tmp
Filesize
1KB

MD5
cea4f7e6f4d319b4e6616a03cf77ae8f

SHA1
49108b96ce1c5ab35aa2fe1c939eb37b24f99d6c

SHA256
86c225fef3be8f1c8c362563d6f74032920b88cd65924775253a03bfbc7c8200

SHA512
03af8dd688a100dfa15b0c76c35ddb4e3cc7abe1c69401c2d00943790038f5f76b79a935c56dcb93ce16c00802032b75a018d534ea81564a73d8cc382f0e79bd

Download Submit
memory/112-75-0x000000000041AE7B-mapping.dmp

Download
memory/112-69-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-64-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-80-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-65-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-78-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-74-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-67-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-72-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/112-71-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1116-79-0x000000006D1F0000-0x000000006D79B000-memory.dmp

Filesize
5.7MB

Download
memory/1116-81-0x000000006D1F0000-0x000000006D79B000-memory.dmp

Filesize
5.7MB

Download
memory/1116-59-0x0000000000000000-mapping.dmp

Download
memory/1136-60-0x0000000000000000-mapping.dmp

Download
memory/1380-63-0x0000000004EC0000-0x0000000004F0A000-memory.dmp

Filesize
296KB

Download
memory/1380-56-0x00000000004E0000-0x00000000004FA000-memory.dmp

Filesize
104KB

Download
memory/1380-54-0x00000000003A0000-0x00000000004A4000-memory.dmp

Filesize
1.0MB

Download
memory/1380-55-0x00000000757A1000-0x00000000757A3000-memory.dmp

Filesize
8KB

Download
memory/1380-58-0x0000000004C70000-0x0000000004D14000-memory.dmp

Filesize
656KB

Download
memory/1380-57-0x00000000002C0000-0x00000000002CC000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads