netwire | 58fab2095db9600ef494c29f59b9d46794a1eb73994d9da82681fae99711c7f4

Analysis

max time kernel
145s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19-05-2024 15:36

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General

Target

5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
Size

468KB
MD5

5a1f3083232ffdc15ea996a3f093978b
SHA1

5a993586536b5db82d1184697d7c0ac5ec792163
SHA256

58fab2095db9600ef494c29f59b9d46794a1eb73994d9da82681fae99711c7f4
SHA512

2d456b877a68cd6d1305bfa76338fe5d7adb77a5e6171e0ecf558de1fdf364d7414c7c48daa5e45ebf82139b503368746f0e2e1322befad08db4993a8ee9c47d
SSDEEP

12288:pixbN4L6jtSmQOW2RXLYlH6/uOkppppMuuuu:pe1tSg/RX8M

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

185.84.181.80:3360

Attributes

activex_autorun
true
activex_key
{XB5ESHJ7-33B5-3K88-N30U-N8M7T10LX6TM}
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\svlhost.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
NuWOVQer
offline_keylogger
true
password
Password
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 6 IoCs

rat

resource	yara_rule
behavioral1/memory/2160-2-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/2160-5-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/2160-7-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/3060-24-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/3060-25-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/3060-26-0x0000000000400000-0x000000000042C000-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

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{XB5ESHJ7-33B5-3K88-N30U-N8M7T10LX6TM}	svlhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{XB5ESHJ7-33B5-3K88-N30U-N8M7T10LX6TM}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\svlhost.exe\""	svlhost.exe

Executes dropped EXE 2 IoCs

pid	Process
2088	svlhost.exe
3060	svlhost.exe

Loads dropped DLL 2 IoCs

pid	Process
2160	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
2160	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2844 set thread context of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2088 set thread context of 3060	2088	svlhost.exe	30

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
2088	svlhost.exe
2088	svlhost.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
2088	svlhost.exe
2088	svlhost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
2088	svlhost.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2844 wrote to memory of 2160	2844	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	28
PID 2160 wrote to memory of 2088	2160	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	29
PID 2160 wrote to memory of 2088	2160	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	29
PID 2160 wrote to memory of 2088	2160	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	29
PID 2160 wrote to memory of 2088	2160	5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe	29
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30
PID 2088 wrote to memory of 3060	2088	svlhost.exe	30

C:\Users\Admin\AppData\Local\Temp\5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Local\Temp\5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\5a1f3083232ffdc15ea996a3f093978b_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Users\Admin\AppData\Roaming\Install\svlhost.exe
    "C:\Users\Admin\AppData\Roaming\Install\svlhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2088
  - - C:\Users\Admin\AppData\Roaming\Install\svlhost.exe
      "C:\Users\Admin\AppData\Roaming\Install\svlhost.exe"
      4⤵
      Modifies Installed Components in the registry
      Executes dropped EXE
      PID:3060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\Install\svlhost.exe

Filesize
468KB

MD5
5a1f3083232ffdc15ea996a3f093978b

SHA1
5a993586536b5db82d1184697d7c0ac5ec792163

SHA256
58fab2095db9600ef494c29f59b9d46794a1eb73994d9da82681fae99711c7f4

SHA512
2d456b877a68cd6d1305bfa76338fe5d7adb77a5e6171e0ecf558de1fdf364d7414c7c48daa5e45ebf82139b503368746f0e2e1322befad08db4993a8ee9c47d

Download Submit
memory/2088-20-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2160-2-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2160-5-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2160-7-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2844-4-0x0000000077DA0000-0x0000000077E76000-memory.dmp

Filesize
856KB

Download
memory/3060-24-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/3060-25-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/3060-26-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads