netwire | 10d14ef85a4adabafbdcdd7ba04cbbfd97fc4da62d24a4cbe6c20054eab1a1df

General

Target

6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
Size

550KB
MD5

6f5104bde3de1aa9fde0bb260b4b0791
SHA1

d821aea148173cc167aa96a89194e0b07ac1a791
SHA256

10d14ef85a4adabafbdcdd7ba04cbbfd97fc4da62d24a4cbe6c20054eab1a1df
SHA512

7bb4945fcc25a81c9d74601f840add7f95fa6d8404c5c3f55e4cab3fcb773328f045606e17dc9e4c13c54d9214b28bafc90f4a0de55fb7e8fbee1c3e7b8bd78a
SSDEEP

12288:qa6Jb0lIEuVptZQ12DuWFj6HDFCa2Pn/8c769k:qv4ItTdwHDYaan0K6W

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

160.202.163.242:8704

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2232-14-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2232-22-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2232-10-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2232-25-0x0000000000400000-0x0000000000420000-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 startup file 2 IoCs

Processes:

6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Roaming\\6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe"	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

description	pid	process	target process
PID 2992 set thread context of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

Modifies registry class 2 IoCs

Processes:

6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

description	pid	process	target process
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
PID 2992 wrote to memory of 2232	2992	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe	6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Users\Admin\AppData\Local\Temp\6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6f5104bde3de1aa9fde0bb260b4b0791_JaffaCakes118.exe
  2⤵
  PID:2232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2232-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2232-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2232-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2232-22-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2232-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2232-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2232-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2232-25-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2992-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2992-1-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download
memory/2992-21-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads