netwire | 8be6f3a09608b6d9243c599e2e8fa46e8fc81b341ba7b02c84aad2e7d2e0dac2

Analysis

max time kernel
131s
max time network
132s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 17:45

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General

Target

818fc8fd60958dd2d68e78901d9ca853.exe
Size

3.1MB
MD5

818fc8fd60958dd2d68e78901d9ca853
SHA1

f030dc87346b8ba067cfcbf2cd65a4ce5b6c4ccb
SHA256

8be6f3a09608b6d9243c599e2e8fa46e8fc81b341ba7b02c84aad2e7d2e0dac2
SHA512

68e52959162505709f2037a98e725ee29cb8c2e46fb76715b777fc6d96b62c53171db938191eb3a211567702330c23732dc616a1403034b853e7eb9b6df4e95d
SSDEEP

49152:eV8Rh1twb/zOidNeQlRzOcD34FWSj6Vj1DQXNzwGQYYI:9PQzzr86dIL

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

sacsacsav.com:6060

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
ctMImXHq
offline_keylogger
true
password
Topgangz1.
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2996-26-0x00000000047A0000-0x00000000047DE000-memory.dmp	netwire
behavioral1/memory/2416-27-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2416-28-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2416-34-0x0000000000400000-0x0000000000433000-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

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\svchost.job	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2996	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2548	818fc8fd60958dd2d68e78901d9ca853.exe
2996	ipconfig.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2996	ipconfig.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2548 wrote to memory of 2996	2548	818fc8fd60958dd2d68e78901d9ca853.exe	29
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32
PID 2996 wrote to memory of 2416	2996	ipconfig.exe	32

C:\Users\Admin\AppData\Local\Temp\818fc8fd60958dd2d68e78901d9ca853.exe
"C:\Users\Admin\AppData\Local\Temp\818fc8fd60958dd2d68e78901d9ca853.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\SysWOW64\ipconfig.exe
  "C:\Windows\system32\ipconfig.exe"
  2⤵
  - Gathers network information
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    - Drops file in Windows directory
    PID:2416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2416-27-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2416-34-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2416-29-0x0000000000090000-0x0000000000096000-memory.dmp

Filesize
24KB

Download
memory/2416-28-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2548-3-0x0000000000400000-0x000000000071F000-memory.dmp

Filesize
3.1MB

Download
memory/2548-21-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/2548-19-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2548-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2548-1-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/2996-25-0x00000000005D0000-0x00000000005D8000-memory.dmp

Filesize
32KB

Download
memory/2996-26-0x00000000047A0000-0x00000000047DE000-memory.dmp

Filesize
248KB

Download
memory/2996-30-0x00000000047A0000-0x00000000047DE000-memory.dmp

Filesize
248KB

Download
memory/2996-2-0x00000000000D0000-0x00000000000D2000-memory.dmp

Filesize
8KB

Download