netwire | b425700f72941ce47b2f4952e2a57bf86fdb71564c2497d3f87dad75a3ef9967

General

Target

DHL Document.exe
Size

1.1MB
MD5

92900a9f09ad28e0e6068988f85383c4
SHA1

d2088728af43a30bd69fd4bff9db5e9a6f54d55c
SHA256

73429ed369e556843e28f21b233a49aa9cc7b55d36c5be69f3745a75d17eaf1f
SHA512

77ff1b0a1d99f92204955a60599953965292ead8dc41c2b993a4c522350eeb50efead8fcc7500d72e823b04efa6165e750fcc5f5f793f8af192252cebc354d40

Score

10^/10

netwire botnet rat stealer

Malware Config

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/804-16-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/804-17-0x000000000040242D-mapping.dmp	netwire
behavioral2/memory/804-18-0x0000000000400000-0x0000000000433000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL Document.exe

description pid process target process

PID 1032 set thread context of 804 1032 DHL Document.exe DHL Document.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

3780 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DHL Document.exe

pid process

1032 DHL Document.exe
1032 DHL Document.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DHL Document.exe

description pid process

Token: SeDebugPrivilege 1032 DHL Document.exe

description	pid	process	target process
PID 1032 set thread context of 804	1032	DHL Document.exe	DHL Document.exe

pid	process
3780	schtasks.exe

pid	process
1032	DHL Document.exe
1032	DHL Document.exe

description	pid	process
Token: SeDebugPrivilege	1032	DHL Document.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

DHL Document.exe

description	pid	process	target process
PID 1032 wrote to memory of 3780	1032	DHL Document.exe	schtasks.exe
PID 1032 wrote to memory of 3780	1032	DHL Document.exe	schtasks.exe
PID 1032 wrote to memory of 3780	1032	DHL Document.exe	schtasks.exe
PID 1032 wrote to memory of 2224	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 2224	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 2224	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe
PID 1032 wrote to memory of 804	1032	DHL Document.exe	DHL Document.exe

C:\Users\Admin\AppData\Local\Temp\DHL Document.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Document.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1032

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lTZDstzxRzxl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4DFD.tmp"
2⤵
- Creates scheduled task(s)
PID:3780

C:\Users\Admin\AppData\Local\Temp\DHL Document.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Document.exe"
2⤵
PID:2224

C:\Users\Admin\AppData\Local\Temp\DHL Document.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Document.exe"
2⤵
PID:804

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4DFD.tmp
MD5
734e3f0480ca10f9b9cedc6d451e7d12

SHA1
9c113cfb6c427b9f547ae6ae315698f07d15b7e5

SHA256
21b877010f002f6c7a0b8e37e37dc84eca0ceaa358544b428fb9ef5a5f167875

SHA512
b0dc7201d1c3ffd85707677d0f93e4097bb527c805f912448ab2b8e0f395d163c9134b850ec3b0f86a7f1744400224e7c11d33fa2b2d3b89f53050a12a0fcbd4

Download Submit
memory/804-18-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/804-17-0x000000000040242D-mapping.dmp

Download
memory/804-16-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1032-7-0x0000000005360000-0x0000000005361000-memory.dmp

Filesize
4KB

Download
memory/1032-8-0x00000000052C0000-0x00000000052C1000-memory.dmp

Filesize
4KB

Download
memory/1032-9-0x0000000005500000-0x0000000005501000-memory.dmp

Filesize
4KB

Download
memory/1032-10-0x0000000005CC0000-0x0000000005CC1000-memory.dmp

Filesize
4KB

Download
memory/1032-11-0x0000000005340000-0x0000000005347000-memory.dmp

Filesize
28KB

Download
memory/1032-12-0x00000000054F0000-0x00000000054F1000-memory.dmp

Filesize
4KB

Download
memory/1032-13-0x0000000005770000-0x00000000057BF000-memory.dmp

Filesize
316KB

Download
memory/1032-2-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/1032-6-0x00000000057C0000-0x00000000057C1000-memory.dmp

Filesize
4KB

Download
memory/1032-5-0x0000000005220000-0x0000000005221000-memory.dmp

Filesize
4KB

Download
memory/1032-3-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/3780-14-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads