netwire | d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058

General

Target

PO-92059.doc.exe
Size

786KB
MD5

432863e4c5dd350edd617bc855d336e3
SHA1

f4e642e4aa55c5d9354f2a7bc96edeebb0b0dd91
SHA256

d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058
SHA512

a6e2a368166214fc939e1d9053eaeeace8e0a21c418a910d6daf6f6e2aa64810740801c26cda3f2db33a37a645cfbe73b34bbff1bbc2f0fd29332e68d31ffd59

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

37.0.14.206:3384

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
true
offline_keylogger
true
password
Password234
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1172-72-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-76-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-78-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1172-77-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-82-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1172-87-0x0000000000400000-0x0000000000433000-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
Executes dropped EXE 1 IoCs

Processes:

Host.exe

pid process

1964 Host.exe
Loads dropped DLL 2 IoCs

Processes:

PO-92059.doc.exe

pid process

1172 PO-92059.doc.exe
1172 PO-92059.doc.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO-92059.doc.exe

description pid process target process

PID 1876 set thread context of 1172 1876 PO-92059.doc.exe PO-92059.doc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

660 schtasks.exe

pid	process
1964	Host.exe

pid	process
1172	PO-92059.doc.exe
1172	PO-92059.doc.exe

description	pid	process	target process
PID 1876 set thread context of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe

pid	process
660	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

PO-92059.doc.exepowershell.exe

pid	process
1876	PO-92059.doc.exe
1280	powershell.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe
1876	PO-92059.doc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PO-92059.doc.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1876 PO-92059.doc.exe
Token: SeDebugPrivilege 1280 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1876	PO-92059.doc.exe
Token: SeDebugPrivilege	1280	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

PO-92059.doc.exePO-92059.doc.exe

description	pid	process	target process
PID 1876 wrote to memory of 1280	1876	PO-92059.doc.exe	powershell.exe
PID 1876 wrote to memory of 1280	1876	PO-92059.doc.exe	powershell.exe
PID 1876 wrote to memory of 1280	1876	PO-92059.doc.exe	powershell.exe
PID 1876 wrote to memory of 1280	1876	PO-92059.doc.exe	powershell.exe
PID 1876 wrote to memory of 660	1876	PO-92059.doc.exe	schtasks.exe
PID 1876 wrote to memory of 660	1876	PO-92059.doc.exe	schtasks.exe
PID 1876 wrote to memory of 660	1876	PO-92059.doc.exe	schtasks.exe
PID 1876 wrote to memory of 660	1876	PO-92059.doc.exe	schtasks.exe
PID 1876 wrote to memory of 1600	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1600	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1600	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1600	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1876 wrote to memory of 1172	1876	PO-92059.doc.exe	PO-92059.doc.exe
PID 1172 wrote to memory of 1964	1172	PO-92059.doc.exe	Host.exe
PID 1172 wrote to memory of 1964	1172	PO-92059.doc.exe	Host.exe
PID 1172 wrote to memory of 1964	1172	PO-92059.doc.exe	Host.exe
PID 1172 wrote to memory of 1964	1172	PO-92059.doc.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\PO-92059.doc.exe
"C:\Users\Admin\AppData\Local\Temp\PO-92059.doc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1876

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HnFFiUJK.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1280

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HnFFiUJK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA8AF.tmp"
2⤵
- Creates scheduled task(s)
PID:660

C:\Users\Admin\AppData\Local\Temp\PO-92059.doc.exe
"C:\Users\Admin\AppData\Local\Temp\PO-92059.doc.exe"
2⤵
PID:1600

C:\Users\Admin\AppData\Local\Temp\PO-92059.doc.exe
"C:\Users\Admin\AppData\Local\Temp\PO-92059.doc.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1172

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
PID:1964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA8AF.tmp

Filesize
1KB

MD5
016ca24f772f0dcedbf7a9ca002d9d53

SHA1
09de48399231c173c22a488122d380544b39f1aa

SHA256
b6785ab0e28147537ec3f31e72dc36f3841d818aab01827c85a316258b61ffc5

SHA512
95923bf5f671cfaf89718a9acadb62cd98b95bb306c2b46644de5898fecfc35d21a178240c496e63d36fe19c0ad02166c8408856a667efc3e4c06ad4934ebc20

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
786KB

MD5
432863e4c5dd350edd617bc855d336e3

SHA1
f4e642e4aa55c5d9354f2a7bc96edeebb0b0dd91

SHA256
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058

SHA512
a6e2a368166214fc939e1d9053eaeeace8e0a21c418a910d6daf6f6e2aa64810740801c26cda3f2db33a37a645cfbe73b34bbff1bbc2f0fd29332e68d31ffd59

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
786KB

MD5
432863e4c5dd350edd617bc855d336e3

SHA1
f4e642e4aa55c5d9354f2a7bc96edeebb0b0dd91

SHA256
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058

SHA512
a6e2a368166214fc939e1d9053eaeeace8e0a21c418a910d6daf6f6e2aa64810740801c26cda3f2db33a37a645cfbe73b34bbff1bbc2f0fd29332e68d31ffd59

Download Submit
\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
786KB

MD5
432863e4c5dd350edd617bc855d336e3

SHA1
f4e642e4aa55c5d9354f2a7bc96edeebb0b0dd91

SHA256
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058

SHA512
a6e2a368166214fc939e1d9053eaeeace8e0a21c418a910d6daf6f6e2aa64810740801c26cda3f2db33a37a645cfbe73b34bbff1bbc2f0fd29332e68d31ffd59

Download Submit
\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
786KB

MD5
432863e4c5dd350edd617bc855d336e3

SHA1
f4e642e4aa55c5d9354f2a7bc96edeebb0b0dd91

SHA256
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058

SHA512
a6e2a368166214fc939e1d9053eaeeace8e0a21c418a910d6daf6f6e2aa64810740801c26cda3f2db33a37a645cfbe73b34bbff1bbc2f0fd29332e68d31ffd59

Download Submit
memory/660-64-0x0000000000000000-mapping.dmp

Download
memory/1172-78-0x000000000040242D-mapping.dmp

Download
memory/1172-77-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-76-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-82-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-87-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-68-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-72-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1172-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1280-62-0x000000006F080000-0x000000006F62B000-memory.dmp

Filesize
5.7MB

Download
memory/1280-63-0x000000006F080000-0x000000006F62B000-memory.dmp

Filesize
5.7MB

Download
memory/1280-59-0x0000000000000000-mapping.dmp

Download
memory/1876-66-0x0000000005670000-0x00000000056DC000-memory.dmp

Filesize
432KB

Download
memory/1876-54-0x0000000000160000-0x000000000022A000-memory.dmp

Filesize
808KB

Download
memory/1876-80-0x0000000002226000-0x0000000002237000-memory.dmp

Filesize
68KB

Download
memory/1876-61-0x0000000002226000-0x0000000002237000-memory.dmp

Filesize
68KB

Download
memory/1876-58-0x0000000005440000-0x00000000054E0000-memory.dmp

Filesize
640KB

Download
memory/1876-57-0x0000000000870000-0x000000000087A000-memory.dmp

Filesize
40KB

Download
memory/1876-56-0x0000000000670000-0x000000000068E000-memory.dmp

Filesize
120KB

Download
memory/1876-55-0x00000000752D1000-0x00000000752D3000-memory.dmp

Filesize
8KB

Download
memory/1964-85-0x0000000000000000-mapping.dmp

Download
memory/1964-89-0x0000000001300000-0x00000000013CA000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads