netwire | 9fa55761cbb245c1f1ffae0470cac581ad2c6483e2ff35e55d1c92a66f938b44

General

Target

Quotation 21946 3MuR7U.exe
Size

351KB
MD5

b5f8fb837bc7904e1689291c8d64b1ad
SHA1

4fc08863ec08a7372e7fa0449501e5fd99c3ab93
SHA256

2e54ae1fe78471492cc217d238fcd7f0158ae8f22a35e9576a91b3a6614c2d08
SHA512

9e1dcf8e46940f41ab07fe69fe6b8c3397b6429a3c0d1163f69b16a36ce4a1e3462a4a6c11c4dbba2ab9d2f23c5ef77f3fd939db4b2e62fdc7970b406fda856f

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

evapimp.myq-see.com:2424

Attributes

activex_autorun
false
activex_key
copy_executable
false
delete_original
false
host_id
NEW
install_path
keylogger_dir
lock_executable
true
mutex
VtbDeAKY
offline_keylogger
false
password
evapimp
registry_autorun
false
startup_name
use_mutex
true

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1604-65-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1604-66-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1604-67-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1604-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1604-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1604-71-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1604-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1604-75-0x0000000000400000-0x0000000000433000-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:

Quotation 21946 3MuR7U.exe

description pid process target process

PID 1380 set thread context of 1604 1380 Quotation 21946 3MuR7U.exe Quotation 21946 3MuR7U.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

2032 schtasks.exe

description	pid	process	target process
PID 1380 set thread context of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe

pid	process
2032	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

Quotation 21946 3MuR7U.exe

pid	process
1380	Quotation 21946 3MuR7U.exe
1380	Quotation 21946 3MuR7U.exe
1380	Quotation 21946 3MuR7U.exe
1380	Quotation 21946 3MuR7U.exe
1380	Quotation 21946 3MuR7U.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Quotation 21946 3MuR7U.exe

description pid process

Token: SeDebugPrivilege 1380 Quotation 21946 3MuR7U.exe

description	pid	process
Token: SeDebugPrivilege	1380	Quotation 21946 3MuR7U.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

Quotation 21946 3MuR7U.exe

description	pid	process	target process
PID 1380 wrote to memory of 2032	1380	Quotation 21946 3MuR7U.exe	schtasks.exe
PID 1380 wrote to memory of 2032	1380	Quotation 21946 3MuR7U.exe	schtasks.exe
PID 1380 wrote to memory of 2032	1380	Quotation 21946 3MuR7U.exe	schtasks.exe
PID 1380 wrote to memory of 2032	1380	Quotation 21946 3MuR7U.exe	schtasks.exe
PID 1380 wrote to memory of 1996	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1996	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1996	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1996	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe
PID 1380 wrote to memory of 1604	1380	Quotation 21946 3MuR7U.exe	Quotation 21946 3MuR7U.exe

C:\Users\Admin\AppData\Local\Temp\Quotation 21946 3MuR7U.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation 21946 3MuR7U.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qIJlpBtJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA890.tmp"
2⤵
- Creates scheduled task(s)
PID:2032

C:\Users\Admin\AppData\Local\Temp\Quotation 21946 3MuR7U.exe
"{path}"
2⤵
PID:1996

C:\Users\Admin\AppData\Local\Temp\Quotation 21946 3MuR7U.exe
"{path}"
2⤵
PID:1604

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\tmpA890.tmp
Filesize
1KB

MD5
27260f26f1f77829b8a53a93b8532cb5

SHA1
5b1a434b2e7f6187c406c7d8800c45b198aaabce

SHA256
d5504f72f372ec4a067c712e534b9a7b07c5284706776893fdb60488601df2ff

SHA512
cc70cdcfd07a801f194f7095dadec8acb21928d42307212bfd6599be663079f89e3b3bc40b7f9a08061528d977e076518810439d5783063ef31f5d8752f53209

Download Submit
memory/1380-55-0x00000000002F0000-0x00000000002FA000-memory.dmp

Filesize
40KB

Download
memory/1380-56-0x0000000000BD0000-0x0000000000C22000-memory.dmp

Filesize
328KB

Download
memory/1380-57-0x0000000000710000-0x000000000073E000-memory.dmp

Filesize
184KB

Download
memory/1380-54-0x00000000012A0000-0x00000000012FE000-memory.dmp

Filesize
376KB

Download
memory/1604-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-60-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-61-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-63-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-66-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-71-0x000000000040242D-mapping.dmp

Download
memory/1604-73-0x0000000076C81000-0x0000000076C83000-memory.dmp

Filesize
8KB

Download
memory/1604-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1604-75-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2032-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads