netwire | 73429ed369e556843e28f21b233a49aa9cc7b55d36c5be69f3745a75d17eaf1f

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/3508-16-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3508-17-0x000000000040242D-mapping.dmp	netwire
behavioral2/memory/3508-18-0x0000000000400000-0x0000000000433000-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 412 set thread context of 3508 412 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

2896 schtasks.exe

description	pid	process	target process
PID 412 set thread context of 3508	412	DHL Document.exe	DHL Document.exe

pid	process
2896	schtasks.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

DHL Document.exe

description	pid	process	target process
PID 412 wrote to memory of 2896	412	DHL Document.exe	schtasks.exe
PID 412 wrote to memory of 2896	412	DHL Document.exe	schtasks.exe
PID 412 wrote to memory of 2896	412	DHL Document.exe	schtasks.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	DHL Document.exe	DHL Document.exe
PID 412 wrote to memory of 3508	412	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 use of WriteProcessMemory
PID:412
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lTZDstzxRzxl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp89BE.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2896
- C:\Users\Admin\AppData\Local\Temp\DHL Document.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL Document.exe"
  2⤵
  PID:3508

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\tmp89BE.tmp

MD5
9896a77429fd5f7e1f8a9259ae24bd0d

SHA1
1ccd5d4cbb6709c5cc91ecc457352d24bf6f877c

SHA256
12bbe43a10b0b9bbdc3da59d1882a956ef30de6feb8a6895ca14bc1f9ad035e6

SHA512
8ba24bea2e75777b9a8e0e31f6f94d62932caadb402aa15cfea62522288ebc684a5b8251a705ba934cc114dfdbfc1f8deb342eabeb7501b51e23d846752c1c3e

Download Submit
memory/412-7-0x0000000004BE0000-0x0000000004BE1000-memory.dmp

Filesize
4KB

Download
memory/412-12-0x0000000004B40000-0x0000000004B47000-memory.dmp

Filesize
28KB

Download
memory/412-6-0x0000000005040000-0x0000000005041000-memory.dmp

Filesize
4KB

Download
memory/412-2-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/412-8-0x0000000004A10000-0x0000000004A11000-memory.dmp

Filesize
4KB

Download
memory/412-9-0x0000000004C80000-0x0000000004C81000-memory.dmp

Filesize
4KB

Download
memory/412-5-0x0000000004A40000-0x0000000004A41000-memory.dmp

Filesize
4KB

Download
memory/412-11-0x0000000005540000-0x0000000005541000-memory.dmp

Filesize
4KB

Download
memory/412-10-0x0000000004D20000-0x0000000004D21000-memory.dmp

Filesize
4KB

Download
memory/412-13-0x0000000004FF0000-0x000000000503F000-memory.dmp

Filesize
316KB

Download
memory/412-3-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2896-14-0x0000000000000000-mapping.dmp

Download
memory/3508-16-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3508-17-0x000000000040242D-mapping.dmp

Download
memory/3508-18-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads