netwire | 7081a319ab13e92853c07ab0d9d947178e4d615ad77e640109184acdb325b223

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

resource	yara_rule
behavioral1/memory/556-69-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/556-71-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/556-72-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/556-74-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/556-75-0x000000000041AE7B-mapping.dmp	netwire
behavioral1/memory/556-78-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/556-80-0x0000000000400000-0x0000000000450000-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

description	pid	Process	procid_target
PID 1692 set thread context of 556	1692	INV384878348938.exe	32

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

pid	Process
1716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1692	INV384878348938.exe
1692	INV384878348938.exe
1692	INV384878348938.exe
1692	INV384878348938.exe
1692	INV384878348938.exe
1692	INV384878348938.exe
1956	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	INV384878348938.exe
Token: SeDebugPrivilege	1956	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1956	1692	INV384878348938.exe	28
PID 1692 wrote to memory of 1956	1692	INV384878348938.exe	28
PID 1692 wrote to memory of 1956	1692	INV384878348938.exe	28
PID 1692 wrote to memory of 1956	1692	INV384878348938.exe	28
PID 1692 wrote to memory of 1716	1692	INV384878348938.exe	30
PID 1692 wrote to memory of 1716	1692	INV384878348938.exe	30
PID 1692 wrote to memory of 1716	1692	INV384878348938.exe	30
PID 1692 wrote to memory of 1716	1692	INV384878348938.exe	30
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32
PID 1692 wrote to memory of 556	1692	INV384878348938.exe	32

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:1692
- 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:1956
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KFLUADQenQDO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1759.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1716
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:556

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1759.tmp

Filesize
1KB

MD5
f34524fe17e3d3eca20142ded47e9939

SHA1
ed52da6fb4e89e2d9dbaf26fe4c696d7872e27ae

SHA256
955b31d50bdf8bcdad09a34a6f912f19b433ee72227c497a8685b66a6d510999

SHA512
f3eebd61a79c8222c9c93edfe44ab6c260f0a56c30f1663d07e262a8190c2a77867241b8c51e4602dff82ddd231d1d3ec4111986f1c3a214d47ce8f83ca22964

Download Submit
memory/556-74-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-67-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-72-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-64-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-71-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-69-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-78-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-80-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/556-65-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1692-63-0x0000000004BC0000-0x0000000004C0A000-memory.dmp

Filesize
296KB

Download
memory/1692-55-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

Download
memory/1692-56-0x0000000000580000-0x000000000059A000-memory.dmp

Filesize
104KB

Download
memory/1692-58-0x0000000004D10000-0x0000000004DB4000-memory.dmp

Filesize
656KB

Download
memory/1692-54-0x00000000002C0000-0x00000000003C4000-memory.dmp

Filesize
1.0MB

Download
memory/1692-57-0x00000000006C0000-0x00000000006CC000-memory.dmp

Filesize
48KB

Download
memory/1956-79-0x000000006DCA0000-0x000000006E24B000-memory.dmp

Filesize
5.7MB

Download
memory/1956-81-0x000000006DCA0000-0x000000006E24B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads