netwire | 910c19bc45d9dfebed20bea969b6518403647a4dbda902ce136532c305819b37

General

Target

dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe
Size

200KB
MD5

dac37ef31af77ad682732e31a77b367e
SHA1

08fac654b27bef367e35d365f95bb58817bcc53c
SHA256

910c19bc45d9dfebed20bea969b6518403647a4dbda902ce136532c305819b37
SHA512

080e2a54c42abfdec15d3f581e9066301dcf32d5fcc3f8922f18354c8086e9e8632fbc93ed6bab8c825e3d57e8c905d8facd4e8f72528e55dc8f71ed5590b5f6
SSDEEP

6144:POTcK+NrRioGHlz8rz0i/szQqqDvFfbD8/8g:HK+Nr8MrYi/CqRDD8/

Score

10^/10

netwire botnet discovery persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

haija.mine.nu:1338

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
aegispirate
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
OOxTmvdD
offline_keylogger
true
password
qays1122
registry_autorun
true
startup_name
chrome
use_mutex
true

Signatures

NetWire RAT payload 9 IoCs

rat

resource	yara_rule
behavioral1/memory/2204-1-0x000000013F090000-0x000000013F0C4000-memory.dmp	netwire
behavioral1/memory/2204-3-0x00000000006D0000-0x0000000000703000-memory.dmp	netwire
behavioral1/memory/2088-9-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2088-12-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2088-10-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2088-8-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2088-7-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2088-16-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/2088-18-0x0000000000400000-0x0000000000433000-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
Netwire family
netwire

Core1 .NET packer 1 IoCs

Detects packer/loader used by .NET malware.

resource	yara_rule
behavioral1/memory/2204-1-0x000000013F090000-0x000000013F0C4000-memory.dmp	Core1

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\chrome = "C:\\Windows\\SysWow64\\svchost.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2204 set thread context of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30

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	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2088	2204	dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dac37ef31af77ad682732e31a77b367e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWow64\svchost.exe
  "C:\\Windows\\SysWow64\\svchost.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2088

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2088-10-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-7-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-18-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-16-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-5-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-9-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-6-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-12-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-4-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-8-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2088-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2204-1-0x000000013F090000-0x000000013F0C4000-memory.dmp

Filesize
208KB

Download
memory/2204-0-0x000007FEF5AA3000-0x000007FEF5AA4000-memory.dmp

Filesize
4KB

Download
memory/2204-3-0x00000000006D0000-0x0000000000703000-memory.dmp

Filesize
204KB

Download
memory/2204-2-0x00000000006C0000-0x00000000006C8000-memory.dmp

Filesize
32KB

Download
memory/2204-17-0x000007FEF5AA0000-0x000007FEF648C000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads