netwire | 08b27ef5cca3892b6ed39bb59985c9e6295b4cdc2d89a52dd65040f0f995e3f2

Analysis

max time kernel
141s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 12:44

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General

Target

hd.sentinel.pro.4.x-5.x-Patch.exe
Size

356KB
MD5

05a20a1a555d11e3981867f46b64e696
SHA1

a69dbc6ea5176d692d700b2fb69b8b21a9176208
SHA256

08b27ef5cca3892b6ed39bb59985c9e6295b4cdc2d89a52dd65040f0f995e3f2
SHA512

a68b3319d728e980f41771c4a2d973ba34c129f49b4f3e3ac8bff1f18ac5732e60b48f532d61939d4a4cca79f112a6248dd9f4421503479ce109fba7d7841e99
SSDEEP

6144:TuxXeDoNSbUkmUGBfwX9SKtVzK4ZjgAlvNarXdoadhg:TuODoNuhGB4oKtVzK4ZUAlVaDeaTg

Score

10^/10

netwire botnet defense_evasion discovery rat stealer

Malware Config

Extracted

Family

netwire

haija.mine.nu:1616

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 2 IoCs

rat

resource	yara_rule
behavioral2/memory/5036-28-0x0000000000760000-0x000000000078B000-memory.dmp	netwire
behavioral2/memory/5036-31-0x0000000000760000-0x000000000078B000-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-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	hd.sentinel.pro.4.x-5.x-Patch.exe

Executes dropped EXE 1 IoCs

pid	Process
3444	File.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3632 set thread context of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Data\chrom.exe:Zone.Identifier	cmd.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1724	5036	WerFault.exe	96

System Location Discovery: System Language Discovery 1 TTPs 7 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hd.sentinel.pro.4.x-5.x-Patch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	File.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

NTFS ADS 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Data\chrom.exe:Zone.Identifier	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3632	hd.sentinel.pro.4.x-5.x-Patch.exe
3632	hd.sentinel.pro.4.x-5.x-Patch.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3632	hd.sentinel.pro.4.x-5.x-Patch.exe
Token: 33	3632	hd.sentinel.pro.4.x-5.x-Patch.exe
Token: SeIncBasePriorityPrivilege	3632	hd.sentinel.pro.4.x-5.x-Patch.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 3632 wrote to memory of 3444	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	86
PID 3632 wrote to memory of 3444	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	86
PID 3632 wrote to memory of 3444	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	86
PID 3632 wrote to memory of 4780	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	87
PID 3632 wrote to memory of 4780	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	87
PID 3632 wrote to memory of 4780	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	87
PID 3632 wrote to memory of 5020	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	89
PID 3632 wrote to memory of 5020	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	89
PID 3632 wrote to memory of 5020	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	89
PID 5020 wrote to memory of 2040	5020	cmd.exe	91
PID 5020 wrote to memory of 2040	5020	cmd.exe	91
PID 5020 wrote to memory of 2040	5020	cmd.exe	91
PID 3632 wrote to memory of 4388	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	92
PID 3632 wrote to memory of 4388	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	92
PID 3632 wrote to memory of 4388	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	92
PID 3632 wrote to memory of 1012	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	94
PID 3632 wrote to memory of 1012	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	94
PID 3632 wrote to memory of 1012	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	94
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96
PID 3632 wrote to memory of 5036	3632	hd.sentinel.pro.4.x-5.x-Patch.exe	96

C:\Users\Admin\AppData\Local\Temp\hd.sentinel.pro.4.x-5.x-Patch.exe
"C:\Users\Admin\AppData\Local\Temp\hd.sentinel.pro.4.x-5.x-Patch.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3632
- C:\Users\Admin\AppData\Local\Temp\File.exe
  "C:\Users\Admin\AppData\Local\Temp\File.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3444
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/hd.sentinel.pro.4.x-5.x-Patch.exe" "%appdata%\Data\chrom.exe" /Y
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4780
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%appdata%\Data\chrom.exe.lnk" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5020
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Data\chrom.exe.lnk" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2040
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %appdata%\Data\chrom.exe:Zone.Identifier
  2⤵
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  PID:4388
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ren "%appdata%\Data\chrom.exe.jpg" chrom.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1012
- C:\Users\Admin\AppData\Local\Temp\hd.sentinel.pro.4.x-5.x-Patch.exe
  "C:/Users/Admin/AppData/Local/Temp/hd.sentinel.pro.4.x-5.x-Patch.exe"
  2⤵
  PID:5036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5036 -s 316
    3⤵
    - Program crash
    PID:1724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5036 -ip 5036
1⤵
PID:4848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\File.exe

Filesize
85KB

MD5
57824abbb9afe394c8a17a410e60c6fd

SHA1
cdb3fe63c22e7d93d4a47bdb966b09f1b478f19f

SHA256
becb4e1eaa4fbd915241f1138e2ed7b9833dc1cf66d6da25f9fac1a3e317c3ee

SHA512
8b4e82437d6a30e73b65d0abc41b68d8420454622efd43d8d874ecee7a9251f36555d4c35dd13f886250948df1b9606ee61d0bcb2c8abb748b316dadff539c3d

Download Submit
C:\Users\Admin\AppData\Roaming\Data\chrom.exe

Filesize
356KB

MD5
05a20a1a555d11e3981867f46b64e696

SHA1
a69dbc6ea5176d692d700b2fb69b8b21a9176208

SHA256
08b27ef5cca3892b6ed39bb59985c9e6295b4cdc2d89a52dd65040f0f995e3f2

SHA512
a68b3319d728e980f41771c4a2d973ba34c129f49b4f3e3ac8bff1f18ac5732e60b48f532d61939d4a4cca79f112a6248dd9f4421503479ce109fba7d7841e99

Download Submit
memory/3444-34-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/3632-6-0x0000000004D70000-0x0000000004DB0000-memory.dmp

Filesize
256KB

Download
memory/3632-4-0x0000000004E10000-0x0000000004EAC000-memory.dmp

Filesize
624KB

Download
memory/3632-5-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3632-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/3632-3-0x0000000004CD0000-0x0000000004D62000-memory.dmp

Filesize
584KB

Download
memory/3632-2-0x0000000005280000-0x0000000005824000-memory.dmp

Filesize
5.6MB

Download
memory/3632-32-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/3632-33-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3632-1-0x0000000000250000-0x00000000002B0000-memory.dmp

Filesize
384KB

Download
memory/3632-36-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-28-0x0000000000760000-0x000000000078B000-memory.dmp

Filesize
172KB

Download
memory/5036-31-0x0000000000760000-0x000000000078B000-memory.dmp

Filesize
172KB

Download