netwire | 6ed342acefa56734d0955db0915287c62e5da3b9102379adced43819331e0977

General

Target

e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
Size

536KB
MD5

e9e65f73b3eb81d2fb312b0e1fa4f091
SHA1

ec1e33af0dcbe17c0de79f6a426a6dec1039e40b
SHA256

6ed342acefa56734d0955db0915287c62e5da3b9102379adced43819331e0977
SHA512

01a19c9e6e587ed40fc0e46ab85ed4a61840e017d8fb312044ccb912bb0cfc758f3cbad5b3909ddf3685dc1c80e1c9f0d071bde42cad5fcf12bb72ec4b8e82e4
SSDEEP

12288:SpsHWt8M7brU105+puxiaGg6HxCXxh7z9G:SpsHU8M7s2IpeiaeYv75G

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

C2

trippleboss.warzonedns.com:39460

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\Imgburn\
lock_executable
true
offline_keylogger
true
password
Favor1000$
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/3236-21-0x0000000000400000-0x0000000000425000-memory.dmp	netwire
behavioral2/memory/3236-22-0x0000000000400000-0x0000000000425000-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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4292 set thread context of 3236	4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe	88

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4540	4292	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 3236	4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe	88
PID 4292 wrote to memory of 3236	4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe	88
PID 4292 wrote to memory of 3236	4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe	88
PID 4292 wrote to memory of 3236	4292	e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Users\Admin\AppData\Local\Temp\e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e9e65f73b3eb81d2fb312b0e1fa4f091_JaffaCakes118.exe"
  2⤵
  PID:3236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4292 -s 348
  2⤵
  - Program crash
  PID:4540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4292 -ip 4292
1⤵
PID:3340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3236-21-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/3236-22-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4292-13-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-10-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-19-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-18-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-17-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-16-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-15-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-14-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-0-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-12-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-11-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-20-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-9-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-8-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-7-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-6-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-5-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-4-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-3-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-1-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/4292-2-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download

Analysis

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