netwire | 29d2b68616412c5287026c8adafce52c8b649ee81ed1d164ba7d62b503dfa695

General

Target

a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe
Size

364KB
MD5

a08dc188782ccfa1336c7cef710bf705
SHA1

769146235962293ce53d18f43fdc0db73509d183
SHA256

29d2b68616412c5287026c8adafce52c8b649ee81ed1d164ba7d62b503dfa695
SHA512

53d8ad73cca2075b5dac1a31e476b5888478bc815d571fb9fa9c97994da3a905bd166b4cea5934c6896c91a4fd2d3475a02a74ffa7f348e5d5ddaec3f0329c45
SSDEEP

6144:WdxLs/8mliLsfMImXZ1ELXbtqtBPalyJh9iJS4darwdaJ:4xLhmgIcZ1IXojPalyJHwS48rco

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

wealthyblessed.warzonedns.com:39560

Attributes

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

Signatures

NetWire RAT payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/2412-25-0x0000000000400000-0x0000000000425000-memory.dmp	netwire
behavioral2/memory/2412-27-0x0000000000400000-0x0000000000425000-memory.dmp	netwire
behavioral2/memory/2412-28-0x0000000000400000-0x0000000000425000-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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe

Executes dropped EXE 3 IoCs

pid	Process
4992	OneDrive.scr
1672	OneDrive.scr
2412	OneDrive.scr

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\OneDrive = "wscript \"C:\\Users\\Admin\\OneDrive\\OneDrive.vbs\""	OneDrive.scr

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 2412	1672	OneDrive.scr	88

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\win.ini	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe
File opened for modification	C:\Windows\win.ini	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe
File opened for modification	C:\Windows\win.ini	OneDrive.scr
File opened for modification	C:\Windows\win.ini	OneDrive.scr

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4788	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe
4672	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe
4992	OneDrive.scr
1672	OneDrive.scr

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 4672	4788	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe	85
PID 4788 wrote to memory of 4672	4788	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe	85
PID 4788 wrote to memory of 4672	4788	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe	85
PID 4672 wrote to memory of 4992	4672	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe	86
PID 4672 wrote to memory of 4992	4672	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe	86
PID 4672 wrote to memory of 4992	4672	a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe	86
PID 4992 wrote to memory of 1672	4992	OneDrive.scr	87
PID 4992 wrote to memory of 1672	4992	OneDrive.scr	87
PID 4992 wrote to memory of 1672	4992	OneDrive.scr	87
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88
PID 1672 wrote to memory of 2412	1672	OneDrive.scr	88

C:\Users\Admin\AppData\Local\Temp\a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4788
- C:\Users\Admin\AppData\Local\Temp\a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a08dc188782ccfa1336c7cef710bf705_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - Drops file in Windows directory
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4672
- - C:\Users\Admin\OneDrive\OneDrive.scr
    "C:\Users\Admin\OneDrive\OneDrive.scr" /S
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Windows directory
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4992
  - - C:\Users\Admin\OneDrive\OneDrive.scr
      "C:\Users\Admin\OneDrive\OneDrive.scr" /S
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Drops file in Windows directory
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1672
    - - C:\Users\Admin\OneDrive\OneDrive.scr
        
        "C:\Users\Admin\OneDrive\OneDrive.scr" /S
        5⤵
        Executes dropped EXE
        
        PID:2412

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\OneDrive\OneDrive.scr

Filesize
364KB

MD5
a08dc188782ccfa1336c7cef710bf705

SHA1
769146235962293ce53d18f43fdc0db73509d183

SHA256
29d2b68616412c5287026c8adafce52c8b649ee81ed1d164ba7d62b503dfa695

SHA512
53d8ad73cca2075b5dac1a31e476b5888478bc815d571fb9fa9c97994da3a905bd166b4cea5934c6896c91a4fd2d3475a02a74ffa7f348e5d5ddaec3f0329c45

Download Submit
C:\Windows\win.ini

Filesize
123B

MD5
6bf517432f65eb7f0d18d574bf14124c

SHA1
5b9f37c1dd1318ebbec3bd2f07c109eb9d22c727

SHA256
6e2b70dfccabf3cc651545676a3a566c9cfae03f15f772886646abce1da35b46

SHA512
7b0cb8c20034585ec8bf4b45eda5eda5993a56e24931a7426dc5a9f081ec1f82545f3e26a48a4df885c8691fc6e8026d0808aebe3cc3358ba85ddca08ac4cb06

Download Submit
memory/2412-25-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2412-27-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2412-28-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4672-11-0x0000000002130000-0x0000000002133000-memory.dmp

Filesize
12KB

Download
memory/4788-3-0x0000000002290000-0x0000000002293000-memory.dmp

Filesize
12KB

Download
memory/4788-4-0x0000000077901000-0x0000000077A21000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads